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Best Bike Drivetrain Cranksets - Buying Guide

Last Updated: 01/17/2020

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  #1

SHIMANO Spares Unisex's SMSH41 Bike Parts, Standard, One

Model: SMSH41   |    Mpn: ESMSH41   |    Ean: 0689228769830   |    PartNumber: ESMSH41   |   Asin: B074PBSSXV

Cleat adapter that enables the attachment of all SPD cleats on 3 or 5 holes road shoe soles Acts as pontoons when using SPD cleats on SPD-SL soles Genuine Shimano replacement part

Features

Brand: SHIMANO   |   Manufacturer: Shimano Spares

Item Dimensions: 2 x 3 x 7 inches (5.1 x 7.6 x 17.8 cm)   |   Package Dimensions: 1.57 x 2.56 x 7.09 inches (4.0 x 6.5 x 18.0 cm)

First Available: 2018-11-06

Amazon Price: $16.99 | as of 01/17/2020(9:51am pst)
Availibility: Usually ships in 24 hours
List Price: $16.99

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  #2

SHIMANO M361 Hybrid Crankset (Black)

Model: SMHCB-1   |    Mpn: EFCM361E888CL   |    PartNumber: EFCM361E888CL   |   Asin: B004V2996E

Shimano Acera cranksets feature replaceable chainring and shifting guides for better performance.

Features

  • 175mm crank arm length
  • Comes with 3 chainrings - 48/38/28
  • Comes with a chainguard
  • Square bottom bracket compatible
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Brand: SHIMANO   |   Manufacturer: Shimano

Package Dimensions: 15 x 15 x 20 inches (38.1 x 38.1 x 50.8 cm)

First Available: 2011-03-27

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  #3

Sram NX 1x GXP Crankset

Model: SRAM   |   Asin: B01H3X0YFC

Having everyone at the trailhead point and laugh at your outdated triple crankset is getting pretty old, but who's gonna spend all their rent money on a new one-by setup' Well, with SRAM's NX 1x GXP Crankset, you don't have to. It's a quarter of the price of the over-inflated carbon cranksets but offers way more than one-quarter of the performance. Its simple and solid 6000-series aluminum construction delivers crisp and reliable performance without burning a hole in your budget. The X-SYNC chainring is virtually identical to SRAM's high-end offerings, with CNC-machined teeth that alternate between narrow and wide to keep your chain turning over and stop it from flying off into the ether. One thing to note is that the NX 1x is compatible only with SRAM's GXP bottom brackets, so make sure that's what you're running before you decide to upgrade.

Features

  • Arm Material: 6000-series aluminum
  • Arm Length: 170 mm, 175 mm
  • Chainring Sizes: 32 t
  • Bolt Circle Diameter: 94 mm
  • Rings: 1
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Brand: Sram   |   Manufacturer: SRAM

Item Dimensions: 7 x 7 x 12 inches (17.8 x 17.8 x 30.5 cm)   |   Package Dimensions: 7 x 7 x 12 inches (17.8 x 17.8 x 30.5 cm)

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  #4

SHIMANO Tourney Mountain Bicycle Crank Set - FC-TY501

 PartNumber: EFCTY501   |   Asin: B01M5E7DX0

Original Shimano parts guarantees that all components work perfectly - for optimum performance and maximum safety and longevity. FRONT CHAINWHEEL, FC-TY501

Features

Brand: SHIMANO   |   Manufacturer: Shimano Cycling

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  #5

SRAM Crank Arm Guard (Box of 2), Black

Model: 00.6118.321.000   |    Mpn: 00.6118.321.000   |    Ean: 0710845764288   |    PartNumber: 00.6118.321.000   |   Asin: B00QXWNHPO

SRAM's Carbon Crank Boot is an upgrade that combats the wear and tear that comes with hard riding. The boot protects the crank from surface damage and keeps the rider's style perfectly in tact.

Features

  • Injection molded plastic crank protection
  • Perfect way to protect your carbon crank investment from scratches and dents from pedal strikes
  • Made in Taiwan
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Brand: SRAM0   |   Manufacturer: SRAM

Item Dimensions: 1.2 x 4.3 x 6.7 inches (3.0 x 10.9 x 17.0 cm)   |   Package Dimensions: 1.18 x 4.29 x 6.81 inches (3.0 x 10.9 x 17.3 cm)

Amazon Price: $8.45 | as of 01/17/2020(9:51am pst)
Availibility: Usually ships in 2-3 business days
List Price: $10.00

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  #6

SHIMANO GRX FC-RX810 1x Crankset

Model: Shimano   |   Asin: B07Y25316V

Despite the fact that gravel enthusiasts have been growing exponentially over the past decade, technology for the gravel front stayed pretty stagnant. Sure, some trickle-down technology from the mountain bike side hit the road less traveled with disc brakes and tubeless tires, but until recently there hasn't been a designated groupset that hits the mark for gravel riding and racing. Fortunately Shimano puts a stop to that with its GRX line, and the GRX FC-RX810 1x Crankset offers a 1x application that strays away from the world of knobby, fat tires, and into gravel, rail trails, and old forgotten roads that take you to wild west towns and scenic vistas. This is significant for two reasons -- firstly, the fact that Shimano has dedicated so much time to gravel riders, but also because it's the first time Shimano offers a dedicated 1x crankset outside of their mountain bike lineup. For riders seeking the simplicity, reliability, and improved chain retention of a single-ring drivetrain on their gravel or all-road bike, look no further. As you might've guessed, it's designed to work with Shimano's GRX 11-speed gravel group. That being said, it would work just as well if you wanted to throw it on your existing bike that's already equipped with Shimano 11-speed road components. Shimano spent over two years getting feedback from gravel enthusiasts when developing the groupset that will ultimately tackle dirt and gravel roads and singletrack on drop-bar machines. It learned that rider's wanted the option of 1 or 2x setups, wide gear ranges with low enough gears to tackle tough climbs, and of course, reliability. The GRX FC-RX810 gives you all this, and works flawlessly with the rest of the GRX 11-speed lineup. It scales in a full 100-grams lighter than its RX600 counterparts, which does come with a slight jump in price, but we're willing to pay that counts as a bit less we have to carry over 200+ miles at Kanza. The crank is constructed of durable, lightweight, and stiff...

Features

  • Arm Length: 170mm, 172.5mm, 175mm
  • Chainring Sizes: 42t, 40t
  • Bolt Circle Diameter: 110 x 4 asymmetric
  • Bolts: 4
  • Rings: 1
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Brand: SHIMANO   |   Manufacturer: Shimano

Item Dimensions: 9 x 11 x 9 inches (22.9 x 27.9 x 22.9 cm)   |   Package Dimensions: 9 x 9 x 11 inches (22.9 x 22.9 x 27.9 cm)

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  #7

Miche Men's Primato Advanced Track Chainset, Black, 165mm/48T

Model: CSPA0BBD48000   |    Mpn: CSPA0BBD48000   |    Ean: 5014977176175   |    PartNumber: CSPA0BBD48000   |   Asin: B004YVCPUO

The Primate Advanced Track Chain set is unbeatable value for money. A stiff, one-piece track crank set made from lightweight forged alloy, then finished with brush polishing or anodising. Mache 144bcd 1/8th Track Chain rings provide you with an aerodynamic profile that helps further streamline your setup and can be ordered in a wide choice of teeth, unlike other options at this price range, One piece light weight forged alloy track cranks Chain ring: AL 7075 T6 reinforced, CNC, Total Treatment hardening process JIS Square Taper Standard Weight: 600g (165mm)

Features

Brand: Miche   |   Manufacturer: Miche

Package Dimensions: 1.65 x 10.63 x 14.96 inches (4.2 x 27.0 x 38.0 cm)

Amazon Price: $145.65 | as of 01/17/2020(9:51am pst)
Availibility: Usually ships in 24 hours
List Price: $145.65

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  #8

ganopper 9S 9speed 22 32 44T 170mm Crank Length MTB Mountain Bike Chainset 104BCD 64BCD Easy to Modify Single Crank Set

 PartNumber: ganopper44T   |   Asin: B0776PQXC1

Specifications:

Teeth: 44T /32T / 22T Speed: 27-speed (3 x 9 Speed)
Crank length: 170mm
BCD: 104mm(44T/32T) / 64mm(22T), square hole
Material: 44T (Steel), 32T/22T steel.
square taper BB .compatible 113mm~116mm
weight:approx 800g
Suitable for most of MTB Mountain Bike.

Package Include:
1 x 22-32-44T Crankset (BB not included)

FAQ
Q: What is the size of crankset?
A: 22-32-44T

Q: What is the lenght on this arm?
A: 170mm

Q: Does this Crankset come with Bottom Bracket?
A:No

Q: What pedal size does this Crankset work with? 9/16 or 1/2?

A: 9/16"

Q: What is the BCD of this Crankset?
A: 104BCD(32T ,44T), 64BCD(22T)

Q: Is the crank arm removable?
A: yes ,you can modify the crankset into single speed chainset

Q: Does this work on a square taper Crankset?
A: It is a crankset made for square taper bottom brackets

Q: What size bottom bracket should be used for mountain bike?
A: 113mm~116mm

Q: What is the crank bolts size?
A: M8

Features

  • Material: Alloy 6061 crank ,high intensity Steel chainring
  • Crank length: 170mm , BCD: 104mm(44T,32T) , 64mm(22T)
  • removable chainring ,easy to modify single speed crankset
  • compatible speed: 7S/8S/9S , squre tapered BB (113mm~116mm spindle)
  • pedal size : 9/16 , BB not included
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Brand: ganopper   |   Manufacturer: ganopper

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  #9

GEN 3 Stages Power LR | ULTEGRA R8000 CRANKSET with BI-LATERAL (Dual) Power Meter

Asin: B077MRC29Q

The new Gen 3 Stages Power meter is built on to a Shimano Ultegra R8000 crankset. The Stages Power meter is placed on both the drive and non-drive side of the crank in order to independently measure a rider's left and right legs.

Features

  • Features upgraded BLE and ANT+ radios offer a 6X improvement of data transmission strength
  • Updated accelerometer and addition of gyroscope for improved cadence resolution
  • Accuracy: 1.5% | Weight: Only adds 20g to base crank arm | Water resistance rating: IPX7
  • Tool free battery replacement | Battery Life: 175+ hours (coin cell: CR2032) when used as a single sided meter
  • Power range (Watts): 0 to 5000, | Cadence range (rpm): 10-220
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Brand: STAGES CYCLING   |   Manufacturer: STAGES CYCLING

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  #10

SHIMANO Ultegra R8000 Standard Crank Set - 53x39T

Model: Shimano   |    Mpn: 50-5174   |    PartNumber: 50-5174   |   Asin: B072KLPGDC

The new Shimano Ultegra R8000 line is finally here. It may be the next step down from the Dura Ace line, but rest assured its technology is nothing short of unparalleled performance, designed to optimize input and maximize output. The R8000 11-speed 53x39T crankset is lighter than its predecessor, with a fatter profile for optimum stiffness and power transfer. A tapered crank arm and 4-bolt spider pattern seamlessly fuse together for a more streamlined, aerodynamic look. With the Ultegra R8000, no watt will be wasted.Features: 11-speed Optimum power transfer Balance of light weight and efficiency 4-arm construction for reduced weight

Features

  • 11-speed
  • Optimum power transfer
  • Balance of light weight and efficiency
  • 4-arm construction for reduced weight
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Brand: SHIMANO   |   Manufacturer: Shimano

Item Dimensions: 8 x 9 x 11 inches (20.3 x 22.9 x 27.9 cm)   |   Package Dimensions: 8 x 9 x 11 inches (20.3 x 22.9 x 27.9 cm)

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  #11

Oumers Bike Bicycle Crank Extractor Puller Remover Set with 16mm Spanner Wrench for Square Thread Taper Crank Arm and Crankset

 PartNumber: MCX08   |   Asin: B07M91K9KF

Special Design for Threads and Square Tapered Crank Arm Crankset - -Material: durable harden alloy steel - -Suitable for standard square taper crank. - -Handy for any bike owner to keep in the toolbox. - -Simple to use, also good for home mechanic Package Including: 1 X Bicycle Crank Extractor 1 X 16mm Spanner 100% Satisfaction Guarantee, Any product issues, we are very happy to either provide a Refund or a Replacement!

Features

  • The crank extractor is used to remove square type crank arms, not fit octalink crankset
  • High compact extractor puller and smooth revolving bolt ensures smooth operation and long life
  • A necessary parts for bicycle repair, bicycle crank arm puller set, came with 16mm hex spanner
  • Easy to operate and use, handy for any bike owner to keep in the toolbox, also good for home mechanic
  • Search Oumers bike tool on product catalog if you need more professional bicycle maintenance tools
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Brand: Oumers   |   Manufacturer: Oumers

Package Dimensions: 1.02 x 5.43 x 8.43 inches (2.6 x 13.8 x 21.4 cm)

Amazon Price: $6.99 | as of 01/17/2020(9:51am pst)
Availibility: Usually ships in 24 hours
List Price: $6.99

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  #12

SHIMANO Road Bicycle Crank Set - FC-A070

Asin: B00MXM1FL6

Casual road riding at an affordable price range

Features

Brand: SHIMANO   |   Manufacturer: Shimano Cycling

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  #13

GANOPPER MTB Crank Set 11s 30T 32T 34T 36T Narrow Wide Gear Chainring Forged Road Track Bicycle Crankset with Thread Bottom Bracket BB

 PartNumber: GXPSET   |   Asin: B07HCYNMT6

Material: Aluminum Alloy 6061 Crank
Crank Weight: 622g(left and right arms)
Crank shaft Material: steel(Fit for high intensity sport:XCrail. enduro,FR ,AM,DH Dirt Bike etc.)
Crank Arm length: 175mm
Chain Line: 50.5mm
Threaded Bottom Bracket Diameter: 24mm
B.B size: 1.37*24T
B.B BSA: 68~73mm
BB compatible with Shimano, FSA, Giant ATX770 ATX770-D XTC 750 bike etc
Color: Black
BB91 Weight: approx 107g(included in the parcel)

Direct Mount Chainring Material:7075 aluminum alloy
Offset:6mm
Size: 30T 32T 34T 36T

Weight:
62g(30T)
69g(32T)
75g(34T)
77g(36T)

Outer Diameter:
30T:127mm
32T:136mm
34T:144mm
36T:152mm

Package Includes:
1 x one fordged crank (175mm left and right crank)
1 x Bottom Bracket BB91(Cups-1.37*24T/68~73mm)
3 x Crankset bolts
1 x Direct Mount Chainring

FAQ

Q: What is the lenght on this arm?
A: 175mm

Q: What is the material of shaft?
A: High quality steel
you can use it for AM DH ,FR ,XCrail .Dirt Bike etc.,

Q: Does this Crankset come with BB?
A:Yes
BB91-Cups-1.37*24T/68~73mm
It is compatible many hollow Crankset :Shimano, FSA compatible. Giant ATX770 ATX770-D XTC750 and so on

Q: What pedal size does this Crankset work with? 9/16 or 1/2?
A: 9/16"

Q: What is the chain line of the crank
A: 50.5mm

Q: What is this Crankset fitable for?
A: (1)For this crank ,if you bike frame is compatible with BB91(Cups-1.37*24T/68~73mm) .you can select this crankset
(2) this direct mount chainring(offset 6mm) is compatible with SRAM XX1 XO1 X1 GX XO X9 etc
(3)As you Seen,this BB91 is compatible with SHIMANO FSA GIANT bike cranks ,it means if you like , you can refit 104BCD crankset into this direct mount Chainset

Features

  • 7075 Aluminum Narrow Wide Tooth Direct Mount Chainring, Charing size :30T 32T 34T 36T . HRB> 60
  • Chainring offset: 6mm . Color : Black . Chainring Weight:Approx 62g(30T) ,Outer Diameter :127mm(30T)
  • Compatible with 9,10,11s 1X system .Chain Line: 50.5mm.Crank Arm Length: 175mm .Crank Weight(left and right crank): approx 622g
  • Threaded BB type:BSA:68--73mm cups-BC-1.37*24T(BB included in the parcel),BB Suit for Shimano, FSA compatible. Giant ATX770 ATX770-D XTC750 and so on.
  • Fit for: SRAM XX1 XO1 X1 GX XO X9 etc if you bike frame is compatible with BB91 ,you can refit 104BCD crankset or select this Chainset.If your crankset is (1)UK plug BSA 68mm (2) L=108~113mm ,you can use my product replace your square taper cransket. For instance :(VP-BC73) BC1.37 24T 68mm L:113mm
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Brand: GANOPPER   |   Manufacturer: GANOPPER

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  #14

SRAM S300 Courier Crankset

Model: CR32402-Parent   |   Asin: B00GZJ504G

The S300 is forged our of 6061 T6 allow material with a design that is light and strong. GXP models benefit from the Gutter Seal Technology bottom bracket offers a very durable and stiff bottom bracket to maximize performance.

Features

  • Equipped with TSM (Black RED) Power Glide chain rings
  • Lighter and stiffer than its predecessor
  • Includes bottom bracket
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Brand: SRAM   |   Manufacturer: SRAM

Package Dimensions: 6.5 x 9.5 x 12 inches (16.5 x 24.1 x 30.5 cm)

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  #15

SHIMANO Altus 7/8 Speed Mountain Bicycle Crankset - Black - FC-M311

 PartNumber: FC-M311   |   Asin: B07BLTH8NB

7/8 speed compatible. Chainguard integrated design. Chaincase compatible. Requires a 123mm bottom bracket. Bottom bracket not included.

Features

  • 7/8 speed compatible
  • Chainguard integrated design
  • Chaincase compatible
  • Requires a 123mm bottom bracket
  • Bottom bracket not included
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Brand: SHIMANO   |   Manufacturer: Shimano Cycling

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  #16

Sram Red Dub 12-Speed Crankset

Model: SRAM   |   Asin: B07P9WVQGH

The all-new Red DUB 12-Speed Crankset from SRAM is the result of a systematic change to the company's flagship road group. Thanks to a revamp of its Red eTap line up, it allowed SRAM to completely redesign the crank and among other things, fundamentally change the concept of gearing. We'll be the first to admit that SRAM's front shifting was, ahem, lagging compared to its competitors and with this new crankset, those days are over.Naturally, the hollow arms are constructed of carbon providing strength, stiffness, and low weight. SRAM uses a proprietary layup that increases the thickness in critical areas while tapered, terraced, carbon architecture reduces weight elsewhere. Next up is the oversized aluminum DUB spindle, that first appeared on its mountain groups, now available for the first time on the road. This standard significantly adds durability to the bottom bracket bearings and broader frame compatibility without sacrificing stiffness.But perhaps the most significant change with this crank comes from the new chainrings. These all-new, direct mount rings are machined from a single block of lightweight aluminum making them as stiff as possible for faster, crisper, and more consistent shifting. The rings are available in 46/33t, 48/35t, and 50/37t options where you will notice two things: consistent 13-tooth jumps between the small and big rings and smaller overall tooth options.As opposed to the 16-tooth jumps of compact (50/34t) and mid-compact (52/36t), or even the 14-tooth jump with the stalwart standard (53/39t), a 13-tooth jump offers smoother and quicker front shifting with fewer compensating shifts needed in the rear after making the shift. This all happens thanks to the wider cassette range offered by the new 12-speed cassette and its 10-tooth starting cog. SRAM calls it X-Range gearing technology, we call it amazing. It not only allows for more useful gearing options and a smoother progression that improve cadence and efficiency, but the shifts ...

Features

  • Arm Material: Carbon
  • Arm Length: 170, 172.5, 175mm
  • Chainring Sizes: 46/33t, 48/35t, 50/37t
  • Bolt Circle Diameter: Direct-Mount
  • Bolts: 8
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Brand: Sram   |   Manufacturer: SRAM

Item Dimensions: 4 x 11 x 14 inches (10.2 x 27.9 x 35.6 cm)   |   Package Dimensions: 4 x 11 x 14 inches (10.2 x 27.9 x 35.6 cm)

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  #17

CYSKY Single Speed Crankset Set 60T 170mm Crankarms 130 BCD Fixie Crankset for Single Speed Bike, Fixed Gear Bicycle, Track Road Bike (Square Taper, Black)

 Ean: 6905208759580   |    PartNumber: CYSKY   |   Asin: B072N56W2N

Teeth: 60T (outer diameter:240 mm)
Crank Arm Length: 170mm (6.69 inch)
BCD: 130mm (5.12 inch)
BB: 110mm-113mm (not include)
Weight: Approx 815g/set
Material: aluminum alloy 7075-T6
Features: anodized CNC cutting surface

Fit for:Single Speed Bikes, Track Road Bike, Fixed-Gear Bike etc

Package Include:
1* 60T Bike Crankset Set

FAQ
Q: How many teeth on this crankset?
A: 60T

Q: What is the lenght on this arm?
A: 170mm

Q: Does this Crankset come with both crank arms or just the drive side?
A: Come with both

Q: What pedal size does this Crankset work with? 9/16 or 1/2?
A: 9/16"

Q: What is the BCD of this Crankset?
A: 130mm

Q: What chain width does it use?
A: Standard 1/2" X 1/8"

Q: Does this work on a square taper Crankset?
A: It is a crankset made for square taper bottom brackets

Q: What size bottom bracket should be used for a single speed bike?
A: Shell Width is 68 mm, Spindle Length depends on the frame you are using - if you can get it from the manufacturers website, that would be the best bet

Q: Does this Crankset come with a bottom bracket?
A: No

Add The Single Speed Crankset to Your Cart, Have a Great Ride Experience

Features

  • TEETH: 60T, CRANKARMS: 170mm, BCD: 130mm (Not include Bottom Bracket)
  • Pedal Size: 9/16. Chain Size: Standard 1/2 X 1/8
  • 170mm crank arm length without any overlap of crank arm and chainring bolt
  • Material: aluminum alloy 7075-T6. Burly and lightweight forged crankset for ultimate strength and reliability
  • FIT for: Single Speed Bikes, Track Road Bike, Fixed-Gear Bike etc
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Brand: CYSKY   |   Manufacturer: CYSKY

Package Dimensions: 1.93 x 10.16 x 11.77 inches (4.9 x 25.8 x 29.9 cm)

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  #18

kbxstart Bike Crank Arm Set Mountain Bike Crank Arm Set 170mm 104 BCD Sprocket with Bottom Bracket Kit and Chainring Bolts MTB BMX Road Bicycle, Compatible with Shimano, FSA (1 Pair)

 PartNumber: IXF   |   Asin: B07WFRTBLW

Product Description

Crank: 170MM

Material: AL6061 aluminum alloy

Compatible: single/Triple chainring; 7/8/9/10S chainring

Specifications: BCD: 104mm ,related holes distance: 74mm

Weight: about 637g

Color: Black, red,blue ,gold ,silver,green,purple

Advantages: the use of AL6061 aluminum alloy, light weight, appearance and fashion, very cool, axial strength, strong compatibility

Bottom Bracket description:

Can fit bike bottom 68-73mm

Size: 41*24*24

hollow one tooth disk axis, for mountain bikes, road cycling bike,folding bike refitting

BSA:68--73mm cups-BC-1.37*24/68mm Chain line:48.5mm

Suit for Shimano, FSA compatible. Giant ATX770 ATX770-D XTC750 and so on.

Attention:

1.Please allow 1-3 cm error due to manual measurement (1 inch = 2.54 cm);

2.Item color displayed in photos may be showing slightly different on your computer monitor since monitors.Thank for your understanding.

Please carefully make sure you don't mind these matter before you order, thank you.

Package Includes:

1 x one fordged crank set

1 x Bottom Bracket

4 x Chainring bolts(set)

1 x M15 crank screw

1 x Crankset bolt Allen Wrench

Features

  • PREMIUM MATERIAL Made of aluminum alloy, light weight, stylish, flashy styling, high axial strength and compatibility.
  • Bottom Bracket Width Can fit bike bottom 68-73mm Size: 41*24*24
  • SIZE BCD: 104mm. Crank Arm length: 170mm, Crank related holes distance: 74mm.
  • COMPATIBILITY Compatible With Shimano, FSA, Gaint ATX770 ATX770-D XTC 750.
  • PACKAGE INCLUDE : One Fordged Crank Set, Bottom Bracket, 4 pcs Single Chainring Bolts, Crank screw, Crankset bolt Allen Wrench.
  • See more on Amazon...

Brand: kbxstart   |   Manufacturer: kbxstart

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  #19

mcjs-silisili Crank Arm Left Available 170mm Square Diamond Hole Allow Low Profile Cap Tool for Road Bike, Mountain Bike, Folding Bike, Fixed Gear Bicycle

 Ean: 0779207639466   |    PartNumber: AJLH002301   |   Asin: B0821D515Z

Specification:
Material:Stainless steel + plastic
Color: Black.
Packing include:
1 pieces mountain bike crank arm
Size: 170mm
Feature:
Made of premium aluminum alloy, the crank arm is durable and strong.
The center distance between two holes is 170mm.
Spindle Interface Type: diamond Square Taper.
Note: please check if the orientation of your right crank arm is square or diamond. Keep both left and right arms having the same hole.
Suitable for road bike, mountain bike, folding bike, fixed gear bicycle, etc.

Features

  • Diamond Interface Design - Hole spacing length:170mm; total length:210mm.
  • High Quality Material - the crank arm made of high quality Aluminum alloy, more firm and durable, effectively extend service life.
  • How To Use - Simple operation, can be completed independently. Note: please check if the orientation of your right crank arm is square or diamond keep both left and right arms having the same hole.
  • Widely Usages - Suitable for road bike, mountain bike, folding bike, fixed gear bicycle, etc.
  • Note - 100% high quality guarantee, if you have any question or dissatisfaction with the product,please contact us first and we will provide you with good customer service.
  • See more on Amazon...

Brand: mcjs-silisili   |   Manufacturer: mcjs-silisili

Package Dimensions: 1.9 x 1.9 x 8.6 inches (4.8 x 4.8 x 21.8 cm)

Amazon Price: $10.99 | as of 01/17/2020(9:51am pst)
Availibility: Usually ships in 24 hours
List Price: $10.99

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  #20

US Stock 104 BCD 32/34/36/38/40/42T Chain Ring Mountain Bike 170mm Square Crankset, AL7075 MTB Crank Narrow Wide CNC Round Oval Chainring Bolts, fit 7-11S KMC Shimano,SRAM

Asin: B07ZKNBSD1

Specifications
The Crank is compatible with single, double, and triple speed chainring,not only high compatibility
,and ultralight,with high strength axle.Narrow wide chainring will grip the chain perfectly,
prevent chain drops, and they both are made of aluminum allo,CNC machining.
We will ship from real US warehouses, 0-1 days handling time,1-4 days delivery time,provide Premium Service,so that you will receive the product quickly
Crank description:
Brand: FMFXTR
Crank Arm length: 170mm
Material: aluminum alloy
Compatible: single, double, and triple chainring
Bolt Center Diameter: 104mm BCD
Weight: about 600g (right & left)
Color: black

Chainring description: Brand: SNAIL
Color: black, red
Size: 32/34/36/38/40/42T
Compatibility: 8,9,10,11,12 speed chain
Bolt Center Diameter: 104mm BCD
Material: aluminum alloy
Thickness: 4mm
Shape: Round/Oval
Fit for MTB Bike,XC/Off Road/AM bike modified single chainring,Fit SRAM/FSA/Prowheel 104bcd crank.Please make sure your crank BCD specification is 104mm BCD before purchasing.

US STOCK
We have 2 US warehouses, We will ship directly from the US Stock
The product will be expedited freely delivered to you about 2-4 business days that shipped by "USPS/UPS".



Package Includes:(Boxed)

1 x Square crank 1 x 104BCD Chainring 4 x Chainring bolts(set) Note:
1.Due to the problem of taking pictures, the Crankset may look slightly different in color, please refer to the actual object received.
2.2.If you have any questions, please feel free to contact us,We will respond to you within 24 hours. thank you

Features

  • US STOCK We have 2 US warehouses, We will ship directly from the US Stock, The product will be expedited freely delivered to you about 2-4 business days that shipped by "USPS/UPS"
  • Material Crank and Chainring Made of aluminum alloy, light weight, stylish, flashy styling, high axial strength and compatibility
  • Crank :104/64mm.crank fit Single/Double/Triple chainring,Crank Arm length 170mm, Crank related holes distance 74m,fit 8-12S chains Single/Double/Triple Speed Chainring
  • Chainring Single speed narrow wide 104mmBCD,30T,Round,Black/Red/Blue/Green/Purple/Gold,Thickness 4mm (1.9mm Narrow, 3.7mm Wide)
  • Package Includes: 1 x square crank 1 x 30T Chainring 4 x Chainring bolts(set)
  • See more on Amazon...

Brand: FMFXTR

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  #21

KRSEC US Stock Crankset Screw M15/M18/M20 Aluminum Alloy CNC Hollow Bike Chain Wheel Right Crank Cap Cover, Bicycle Crank Arm Parts Outdoor Products, fit Shimano FSA PROWHEEL Cranks

Asin: B082PSMLK8

Feature:
Aluminum alloy7075,Titanium plating CNC machining high strength,more durable and antirust,cool shape,beautiful color.
We will ship from US warehouses, 0-1 days handling time,2-4 business days that shipped by "USPS",fast and efficient shopping experience, as well as brand quality assurance for you.

Description:
Brand: KRSEC
Item Name:Crank Cap/Crank Bolts
Model:M15/M18/M20
Material: 7075 Aluminum alloy,Titanium plating
Tool:hexagon wrench
Torque:5-6 N.M(cap) 12-14 N.M(bolts)
Weight(Ca.):6.2g(cap) 5g(bolts)

Suitable Crank
M15:SHIMANO M430&JIANKUN/IXF Crankset(Old model before 2017 year)
M18:PROWHEEL Crankset,such as FSA/FC-4500/FC-5600
M20:SHIMANO Crankset,such as M4000/M590/M596/M610/M661/Deore/SLX/XT/XTR For reference only, other sizes measure the diameter of the axle by yourself pls



US STOCK We have 2 US warehouses, We will ship directly from the US Stock,
The product will be expedited freely delivered to you about 2-4 business days that shipped by "USPS/UPS".


Package Includes:1pc Crank Cap+2pcs Crank Bolts Boxed

Note:
1.Due to the problem of taking pictures, the Crank Cap may look slightly different in color, please refer to the actual object received.
2.If you have any questions, please feel free to contact us,We will respond to you within 24 hours. thank you
3.Please check the size of the pictures M15 / M18 / M20 and the size of your crank hole before buying to avoid buying errors and wasting time.

Features

  • US STOCK We have 2 US warehouses, We will ship directly from the US Stock, The product will be expedited freely delivered to you about 2-4 business days that shipped by "USPS/UPS"
  • Material Aluminum alloy7075,Titanium plating CNC machining high strength,more durable and antirust,cool shape,beautiful color.
  • Suitable Crank M15:SHIMANO M430&JIANKUN/IXF Crankset(Old model before 2017 year) M18:PROWHEEL Crankset,such as FSA/FC-4500/FC-5600 M20:SHIMANO Crankset, such as M4000/M590/M596/M610/M661/Deore/SLX/XT/XTR For reference only, other sizes measure the diameter of the axle by yourself pls
  • Tips Please check the size of the pictures M15 / M18 / M20 and the size of your crank hole before buying to avoid buying errors and wasting time
  • Package 1pc Crank Cap+2pcs Crank Bolts(Boxed)
  • See more on Amazon...

Brand: KRSEC   |   Manufacturer: KRSEC

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  #22

JKSPORTS ShimanoALTUS FC-M361 6-8 Speed Square Taper Crankset 42-32-22T 175MM 170MM MTB Bike

 PartNumber: JKM361   |   Asin: B07ZSJBDM1

Shimano Acera cranksets feature replaceable chainring and shifting guides for better performance. Shimano ALTUS OEM FC-M361 6-8 Speed Square Taper Crankset 42-32-22T 175MM 170MM MTB Bike

Features

  • Shimano ALTUS OEM FC-M361 6-8 Speed Square Taper Crankset 42-32-22T 175MM 170MM MTB Bike
  • SHIMANO Crankset FC-M361 Acera without chain guard Crank arm 170 mm 175MM 42/32/22 teeth
  • For 4-Kant Bottom Bracket For 7/8-speed
  • Color black / black crank arm Hyperdrive SG-X chainrings
  • Replaceable chainrings Stamped rings with shifting ramps Square taper crank accepts 68x122.5 mm spindle Shimano Reference Number: FC-M361
  • See more on Amazon...

Brand: JKSPORTS   |   Manufacturer: JK

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  #23

Quarq DFour91 Power Meter Alloy Crank Arms - BB30

Model: Quarq   |   Asin: B08234L6MV

If there's one thing that's constant in the cycling industry, it's change, and with Shimano's new Dura Ace 9100 groupset that statement continues to ring true. As such, Quarq had to make some tweaks to its DFour Power Meter, which played well with Shimano's previous lineup from 105 to Dura Ace, the new 9100 series required different attention, and thus the DFour91 Power Meter Alloy Crank Arms were born. With the exception of the difference in compatibility, the DFour91 includes all of the technology of the DZero and DFour packed into its spider, most importantly the power meter itself. The power meter saw some hefty reworking, with Quarq claiming 150 documented improvements, asserting leaps and bounds of advancement above previous models, with the most significant enhancements made to the strain gauges and measurement circuitry in the heart of the meter. All this is followed up with a new forged alloy build that drops the price, while keeping your setup reliable through challenging conditions. As in previous models, the DFour91 incorporates five meticulously placed strain gauges throughout the spider, designed to measure how many Newton Meters you're putting out when you hammer on the pedals. And it still incorporates the same level of claimed accuracy at +/- 1. 5%, keeping it 0. 5% more accurate than most meters. One of our favorite features, though, is that the new design doesn't require as much correction in order to maintain accuracy through massive temperature ranges, allowing things to work smoother when the mercury drops. This means that the DFour91, like the DFour, is better at rationing battery life through changing weather, but when the battery does die out, it's still easy to change without tools or tedious procedures. Quarq's 10K Dynamic temperature compensation technology graces us with its presence in the DFour91, alleviating us from the stress of constant mid-race zeroing when the temperatures fluctuate on long alpine climbs, or early morning to ...

Features

  • Arm Material: alloy
  • Arm Length: 165mm, 170mm, 172.5mm, 175mm
  • Bolt Circle Diameter: Shimano asymmetric 110mm
  • Bolts: 4
  • Rings: 2
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Brand: Quarq   |   Manufacturer: Quarq

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  #24

Faddare Bicycle Crankset Screw 2PCS Bolts Capless Dustproof Hexagon Cycling Axle Mountain Bike Square Hole Accessories Replacement Shaft Parts Bottom Bracket(Black)

 PartNumber: 15687319500342   |   Asin: B07ZHNQFLN

Features: Made from aluminum alloy, surface with anodizing,bright colors. Suitable for square crankset,specification M8 thread. The thread of the screw is fine and can be fixed better and is durable. Bicycle universal, with good quality. Specifications: Material: Aluminum alloy Color: ack/Red/ue/Gold Size:Approx.20.7x24.3mm Type: M8 Package included:2pcs x Bicycle Crankset Screws Note: 1. Due to the light and screen difference, the item's color may be slightly different from the pictures. 2. Please allow 0.5-2 cm differences due to manual measurement.

Features

  • The thread of the screw is fine and can be fixed better and is durable.
  • Made of Aircraft-grade aluminium alloy, lightweight yet sturdy, rustproof, resists abrasion and corrosion, built to last!
  • CNC machined with high for burrfree finish and standard threads, fits perfectly to keep water, dust and other elements out
  • Anodized Coating in 4 Colors: Glossy, fadeproof and more durable finish with stylish and aesthetic look, greatly graces your bike!
  • This Ultralight Aluminum Crank Arm Screw is designed to help professional cyclists to achieve faster speed and better riding experience!
  • See more on Amazon...

Brand: Faddare   |   Manufacturer: Faddare

Item Dimensions: 3.15 x 3.94 x 12.6 inches (8.0 x 10.0 x 32.0 cm)   |   

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  #25

Shimano FC-E8000 E-MTB, Chainset (excluding Crown) Unisex Adult, Black, 175mm

Model: RFCE8000EX   |    Mpn: RFCE8000EX   |    Ean: 8717009378444   |    PartNumber: RFCE8000EX   |   Asin: B07B8QQZBP

Shimano FC-E8000 E-MTB Chainset 175 mm (excluding chainring)

Features

  • SHIMANO components create a better interface between the cyclist and the bicycle, with minimal power dispersion.
  • The technologies of road models are the result of exhilarating races, where every second count, adapt perfectly to the style of every cyclist, from beginner to professional, to ensure maximum performance.
  • Using more efficient components, you can focus more on the main task: driving your bike
  • See more on Amazon...

Brand: SHIMANO   |   Manufacturer: Shimano

Package Dimensions: 5.28 x 6.54 x 10.28 inches (13.4 x 16.6 x 26.1 cm)

Amazon Price: $59.13 | as of 01/17/2020(9:51am pst)
Availibility:
List Price: $59.13

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  #26

FMFXTR US Stock 3X10s 104/64bcd 24/32/42t Triple Speed MTB Aluminum Alloy Square Crankset, Mountain Bike 170mm Crank Set 104BCD Chainring fit 10S KMC Chains Shimano, FSA Gaint

Asin: B0814BNBBJ

Features

  • US STOCK We have 2 US warehouses, We will ship directly from the US Stock, The product will be expedited freely delivered to you about 2-4 business days that shipped by "USPS/UPS".
  • Material Crank Made of aluminum alloy, light weight, stylish, flashy styling, high axial strength and compatibility
  • Crank :104/64mm.crank fit Single/Double/Triple chainring,Crank Arm length 170mm, Crank related holes distance 74m,fit 8-12S chains Single/Double/Triple Speed Chainring
  • Chainring special teeth profiles design is lead to the chain leave the chainring easier when variable speed happened.Secondly,because of the concave and convex design,the chain has an excessive place ,so the riding speed can be smoother
  • Package Includes 1 x 170mm square crank;1 x 42/32/24T Chainring(set);4 x Chainring bolts(set)
  • See more on Amazon...

Brand: FMFXTR   |   Manufacturer: FMFXTR

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  #27

JKSPORTS SHIMANOAltus FC-M171 Altus Crankset (Black, 170-mm 48/38/28T 6/7/8 Speed)

 Ean: 0693973028791   |    PartNumber: JKM171   |   Asin: B07ZVPMYVH

Shimano Altus crank sets is a budget crankset that has many features of high quality cranks .

Features

  • SHIMANO Altus FC-M171 Altus Crankset (Black, 170-mm 48/38/28T 6/7/8 Speed)
  • Riveted chainrings Square taper interface
  • With plastic chaingaurd Shimano Reference Number: FC-M171
  • Black, 170-mm 48/38/28T 6/7/8 Speed
  • See more on Amazon...

Brand: JKSPORTS   |   Manufacturer: JK

Package Dimensions: 3.27 x 8.5 x 12.4 inches (8.3 x 21.6 x 31.5 cm)

Amazon Price: $35.99 | as of 01/17/2020(9:51am pst)
Availibility: Usually ships in 24 hours
List Price: $35.99

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  #28

Yosoo Health Gear Bicycle Crank Arm, Bike Crank Left Arm, Aluminum Alloy Crank Arm, Replacement Left Hand Crank Arm, Horizontal Square Hole, 170mm, Silver

 PartNumber: YHG04813-03   |   Asin: B082Q1X95Z

Specification:
Color: Black
Material: Aluminum alloy
Size: 170mm
Spindle Interface Type: Horizontal Square Taper
Suitable for road bike, mountain bike, folding bike, fixed gear bicycle, etc

Note:
Please check if the orientation of your right crank arm is square or diamond. Keep both left and right arms having the same hole.

Package Include:
1 * Left Crank Arm (Silver)

Features

  • [High Quality]: Made of high quality aluminum alloy, durable and strong for long time use
  • [Exquisite Workmanship]: This arm crank has fine polish and great paint, which is colorfast and stylish
  • [170mm, Horizontal Square Hole]: The center distance between two holes is 170mm without any overlap of crank arm and chain ring bolt; Spindle interface type, horizontal square taper
  • [Easy to Install]: The left hand crank arm has standard precision cutting of hole, which ensures perfect fit to bike, easy to install
  • [Applicable]: A great replacement of crank arm; Suitable for road bike, mountain bike, folding bike, fixed gear bicycle, etc
  • See more on Amazon...

Brand: Yosoo Health Gear   |   Manufacturer: Yosoo Health Gear

Package Dimensions: 3.66 x 7.8 x 8.62 inches (9.3 x 19.8 x 21.9 cm)

Amazon Price: $13.99 | as of 01/17/2020(9:51am pst)
Availibility: Usually ships in 24 hours
List Price: $13.99

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