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Best Derailleurs & Shifters - Buying Guide

Last Updated: 09/15/2019

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  #1

Microshift Bicycle Shifters Compatible Shimano, Twist Grip Gear MS25-7 Shifters 3X7 Speed DIP

 Ean: 6970186247770   |    PartNumber: VOTO   |   Asin: B01GX1S2JK

Microshift MTB Bike Bicycle Twist Grip Gear MS25-7 Shifters 3X7 Speed DIP Compatible for Shimano

On the left 1-3 Speed On the right 1-7 Speed Conjoined DIP : Trip 7 Speed MTB Bicycle Shifters

Features

  • Cassette Compatibility 7 Speed
  • On the left 1-3 Speed
  • Compatible for Shimano
  • On the right 1-7 Speed
  • Trip 3X7 Speed MTB Twist Shifters
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Brand: microSHIFT   |   Manufacturer: Microshift

Package Dimensions: 3.31 x 3.58 x 5.39 inches (8.4 x 9.1 x 13.7 cm)

Amazon Price: $9.99 | as of 09/15/2019(12:17pm pst)
Availibility: Usually ships in 24 hours
List Price: $9.99

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  #2

Microshift MTB Bike Bicycle Twist Grip Gear MS25-6 Shifters 3X6 Speed DIP Compatible for Shimano

 Ean: 0717080128226   |    PartNumber: 1   |   Asin: B013GWH6ZA

Microshift MTB Bike Bicycle Twist Grip Gear MS25-6 Shifters 3X6 Speed DIP Compatible for Shimano On the left 1-3 Speed On the right 1-6 Speed Conjoined DIP : Trip 6 Speed MTB Bicycle Shifters

Features

  • Cassette Compatibility 6 Speed
  • On the left 1-3 Speed
  • Compatible for Shimano
  • On the right 1-6 Speed
  • Trip 3X6 Speed MTB Twist Shifters
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Brand: microSHIFT   |   Manufacturer: Microshift

Package Dimensions: 3.2 x 3.4 x 5.3 inches (8.1 x 8.6 x 13.5 cm)

Amazon Price: $9.09 | as of 09/15/2019(12:17pm pst)
Availibility: Usually ships in 24 hours
List Price: $9.09

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  #3

Top-bike Tourney Rear Derailleur RD-TY300 6/7 Speed SGS Direct Mount

 Ean: 0602938350600   |    PartNumber: TB48   |   Asin: B01D2WQ0TM

Material: Alloy
Max Rear Sprocket: 34T, Min Rear Sprocket: 11T, Total Capacity: 43T
Weight: 315g
Perfect Replace: TZ31, TZ50, TX35, micro-turn and other low-end 6/7 speed bike rear derailleur

Rear Derailleur Tutorial:
1. Completely loose the rear shift line, the chain hanging in the flywheel after the smallest teeth, turn the crankset.
2. If the chain always goes outside the flywheel, clockwise twist the H screw slowly; if the chain goes to the second flywheel, relax the rear derailleur H screw counterclockwise.
3. The second step, close the rear shift line, you can directly adjust the rear shift line, and at the same time turn the crankset.
If the chain goes out of the flywheel to the direction of the spokes,clockwise twist the L screw slowly, until to the maximum flywheel and not fall chain as the standard.
If the hand can not adjust the rear shift line be on the largest piece of gear of flywheel,then counterclockwise release the L screws slowly.

Cycling is a great outdoor sport for your health, the bicycle parts need to be guaranteed.

Questions & Answers:

Mounting bolt included?
Yes, the bolt is included.

Will this item directly replace the RD-TX35?
Yes, the RD-TY300 is the upgraded version from RD-TX35.

Features

  • Rear derailleur, suit 6-7 speed bicycle freewheel
  • Smooth shifting, easy and fast to install, large guide wheel, low noise
  • Long cage tourney derailleur, compatible with 11T high speed gear
  • B tension adjustment screw for simple adjustment
  • Excellent quality products, superb customers care, warranty: 24-month
  • See more on Amazon...

Brand: Top-bike   |   Manufacturer: Top-bike

Package Dimensions: 4.02 x 5.98 x 5.98 inches (10.2 x 15.2 x 15.2 cm)

Amazon Price: $19.17 | as of 09/15/2019(12:17pm pst)
Availibility: Usually ships in 24 hours
List Price: $19.99

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  #4

SHIMANO Road Bicycle Shift Cable Set - OT-SP40

Asin: B007GJEZ54

Original Shimano shift gear cable set with SIS40 outer casing, unsealed end caps and sleeves. The inner wires are non coated. The outer casing is long enough to line it in several parts to the front and rear derailleur.

Features

  • unsealed end caps and sleeves
  • SIS40 outer casing
  • non coated inner wire
  • Inner Wire: 2 Piece: 1,2mm x 2100mm
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Brand: SHIMANO   |   Manufacturer: Shimano Cycling

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  #5

Shimano Tourney 7/8-Speed Mountain Bicycle Rear Derailleur - RD-TX800-L (Black)

 Ean: 0689228601468   |    PartNumber: ERDTX800SGSL   |   Asin: B00O7XMG1C

Shimano Tourney RD-TX800 Rear DerailleursTX models come with Smart Cage which gives MegaRange compatibility with a shorter derailleur cageItem SpecificationsChain Wrap Capacity (teeth)43Largest Cog34Drivetrain Speeds8Rear Derailleur Mount TypeShimano Rear Direct MountCage LengthLongRear Der/Shifter CompatibilityShimano MountainColorSilver

Features

Brand: SHIMANO   |   Manufacturer: Shimano

Item Dimensions: 3.25 x 5.25 x 5.5 inches (8.3 x 13.3 x 14.0 cm)   |   Package Dimensions: 3.1 x 5.6 x 5.7 inches (7.9 x 14.2 x 14.5 cm)

Amazon Price: $16.99 | as of 09/15/2019(12:17pm pst)
Availibility: Usually ships in 2-3 business days
List Price: $16.99

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  #6

Shimano Acera Mountain Bike Rear Derailleur

 PartNumber: 50-6897   |   Asin: B07CRTCPXT

Compatible with 8-speed HG sprockets, the Shimano Acera RD-410 SGS Rear Derailleur combines style with great value and performance. It's direct-attach and features advanced Shimano technologies, like Advanced Light Action design and low-friction link pivot bushings for crisp, smooth and reliable shifting. Top-normal design offers crisp, clean, derailleur-controlled shifts to hard gears, allowing excellent shifting under heavy load and acceleration -- particularly with RapidFire shifters Advanced Light Action design for smooth, easy gear changes Low-friction link pivot bushings provide better shifting response Oversized 13-tooth pulleys Aluminum and steel construction for lightweight strength SGS long cage design offers a wider gear range

Features

  • Top-normal design offers crisp, clean, derailleur-controlled shifts to hard gears, allowing excellent shifting under heavy load and acceleration -- particularly with RapidFire shifters
  • Advanced Light Action design for smooth, easy gear changes
  • Low-friction link pivot bushings provide better shifting response
  • Oversized 13-tooth pulleys
  • Aluminum and steel construction for lightweight strength
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Brand: SHIMANO   |   Manufacturer: Shimano

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  #7

Shimano Altus Mountain Bike Rear Derailleur - Direct Mount - RDM310

Asin: B07CL7WC21

Wide link design increases durability and precise shifting. 7/8 speed design. 13t guide pulley and 15t tension pulley for long wear. Max sprocket: 34t. Top-Normal (standard action) return spring.

Features

  • 7/8 speed design
  • Wide link design increases durability and precise shifting
  • Top-Normal (standard action) return spring
  • Direct Mount
  • Max sprocket: 34t
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Brand: SHIMANO   |   Manufacturer: Shimano Cycling

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  #8

Shimano Rear Derailleur RD-TZ31 6/7 Speed Direct Mount For Mountain Bike

 Ean: 0602938354400   |    PartNumber: 43224-17105   |   Asin: B01DK07CZW

Model: Shimano RD-TZ31, the latest version of RD-TZ30, it is exactly same size and type of RD-TZ30
Color: Black
Weight: about 300g/pc

This model has 2 types, Direct Mount or Hub Bolt Mount (Hanger Mount), how to choose the Direct Mount or Hanger Mount?
The Direct Mount which bolts directly to frame, if there is a dropout on your bike, you need Direct Mount.
If the "claw" type has a "C" shaped hook which goes around the solid axle, you need Hanger Mount.

Cycling is the most popular way to travel, exercising, environmental protection, safety, no traffic jam.
The bicycle parts are important, Shimano brand will brings you the unusual experience.

"The seller88" warranty:
100% genuine Shimano, 100% new, no Shimano package.
Any question when you receive the item or in using, please feel free to contact us, we are always here to help you.

Q: Will this work with 34 tooth rear cog?

A: Yes

Q: Does the derailleur come with the bolt to attach it to the bicycle frame?
A: Yes, it does.

Features

  • This is Direct Mount type, NOT hub bolt mount type
  • Material: High quality plastic and alloy
  • For 6/7 grade freewheel, SIS index shift, fit for mountain bike/road bike
  • Mainly used in aluminum alloy bike frame
  • NOTE: Please check the mount type of your original part before buying, if bike frame with hook, as picture shows, you can use it
  • See more on Amazon...

Brand: YAD   |   Manufacturer: YAD

Package Dimensions: 3.5 x 4.45 x 5.67 inches (8.9 x 11.3 x 14.4 cm)

Amazon Price: $16.99 | as of 09/15/2019(12:17pm pst)
Availibility: Usually ships in 1-2 business days
List Price: $16.99

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  #9

Stylrtop 2 pcs 11T Aluminum Sealed Bearing Jockey Wheel Rear Derailleur Pulley for Shimano Sram Rear Derailleur Etc.

 PartNumber: CTCB170269001   |   Asin: B01F5P9R12

NOTE :This product is suitable for most chains, but it may not be compatible with some narrow chains on high count cassettes (eg KMC X9.99 Chain, thanks to Glen Miller for his help and look forward to more suggestions and opinions) and we will develop a new type of jockey wheel suitable for that narrow chains brand :stylrTop Bearings : Upgraded RS bearing Type : 11T Material : Aluminum alloy Color : Black,Blue,Gold,Red Package weight : 0.052 kg Product size (L x W x H): 4.30 x 4.30 x 0.60 cm / 1.69 x 1.69 x 0.24 inches Package size (L x W x H): 6.50 x 4.50 x 1.00 cm / 2.56 x 1.77 x 0.39 inches Package Contents : 2 x Wheel Rear Derailleur Pulley, 4 x Accessory

Features

  • Anodised CNC machined bicycle jockey wheel with fully sealed bearing for center bolt derailleurs
  • Specification:SHIMANO & SRAM
  • Fits for almost all mountain bike of 11T
  • Bearings: Upgraded RS bearing Material: Aluminum alloy
  • Stainless steel bearing for ultra durability
  • See more on Amazon...

Brand: Stylrtop   |   Manufacturer: Stylrtop

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  #10

Shimano 7-Speed Rapidfire Plus Mountain Bike Shifter - SL-M310 - Right Pod - ESLM310R7AT

 Ean: 0689228337541   |    PartNumber: ESLM310R7AT   |   Asin: B00OZQNHJ6

Shimano Altus SL-M310 Right ShifterItem SpecificationsDrivetrain Speeds7Rear Der/Shifter CompatibilityShimano MountainShifter StyleTriggerkeyword searchld8762

Features

Brand: SHIMANO   |   Manufacturer: Shimano

Item Dimensions: 3.75 x 4 x 6 inches (9.5 x 10.2 x 15.2 cm)   |   Package Dimensions: 3.8 x 4.2 x 6.8 inches (9.7 x 10.7 x 17.3 cm)

Amazon Price: $16.89 | as of 09/15/2019(12:17pm pst)
Availibility: Usually ships in 1-2 business days
List Price: $18.00

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  #11

SHIMANO XT RD-M8000 Rear Derailleur

Model: Shimano   |    Mpn: IRDM8000   |    PartNumber: IRDM8000   |   Asin: B012APZJAI

The big news for Deore XT this year is its new M8000 11-speed drivetrain. This, of course, isn't the only upgrade for the most trusted drivetrain in cycling. The new derailleur also boasts an easy-to-adjust chain stabilizer and a new Shadow design with optimized slant for more stable positions in any gear. Shimano claims that shifting requires 20% less effort with the new design, and less is good.If you're still using traditional hanger, the RD-M8000 comes with a link installed so it's backward-compatible. The direct mount, however, eliminates the need for the link, effectively reducing flex, wear, and weight -- all good things to mountain bikers. On compatible frames, the system also allows easier wheel changes with thru axles. Another big change is the stabilizer switch trickled down from XTR and Saint derailleurs.When engaged, this switch helps to eliminate chain slap and dropped chains by increasing spring tension. This is a valuable option for suspension systems that require chainstays and pivots located close to the rear derailleur. The RD-M8000 retains all the last models improvements, including the direct cable path. Your shift housing can enter the stop on the derailleur without the traditional loop of excess housing that often was the victim of contamination and a source of poor performance.Shimano uses tried-and-true aluminum components in the XT derailleurs. All of the knuckles, linkage plates, and cage sides are made from it. So while it may lack the wow factor of the carbon fiber-laden XTR Shadow, it's more affordable, and if you've been running XT derailleurs as long as we have, you'll know that you'll get plenty of mileage out of it.

Features

  • Material: aluminum
  • Cage Length: [gs] medium, [sgs] long
  • Manufacturer Warranty: 2 years
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Brand: SHIMANO   |   Manufacturer: Shimano

Item Dimensions: 4 x 6 x 6 inches (10.2 x 15.2 x 15.2 cm)   |   Package Dimensions: 4 x 6 x 6 inches (10.2 x 15.2 x 15.2 cm)

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  #12

Pyramid Lined Cable Housing 50 ft. Roll

Model: 1460   |    Mpn: 1460   |    Ean: 0072774014606   |    PartNumber: 1460   |   Asin: B000AO9OTO

CABLE HOUSING SUNLT w/LINER 5mmx50ft BK

Features

Brand: Sunlite   |   Manufacturer: SUNLITE

Item Dimensions: 2.1 x 8.1 x 8.3 inches (5.3 x 20.6 x 21.1 cm)   |   Package Dimensions: 1.1 x 7.3 x 7.5 inches (2.8 x 18.5 x 19.1 cm)

Amazon Price: $15.78 | as of 09/15/2019(12:17pm pst)
Availibility: Usually ships in 24 hours
List Price: $22.49

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  #13

SHIMANO Ultegra R8000 Mid-Cage Rear Derailleur

Model: Shimano   |    Mpn: 50-5203   |    PartNumber: 50-5203   |   Asin: B072N6HF31

Thanks to Shimano's penchant for trickle-down technology, you can get Dura-Ace functionality at a more attractive price point. As long as you don't mind the slight weight differential you can count on Ultegra to serve up shifts that are every bit as clean, smooth and precise as those Dura-Ace delivers. For 2017, Shimano uses their shadow design, for a thinner assembly construction to offer a more streamlined, integrated fit. The pulley maintains consistent distance to the cassette for increased shift stability, and is compatible with a cassette up to 11-30T.Features: Stable Shifting Performance Shimano Shadow Construction Low profile rear design Uses a 11-30T cassette

Features

  • Stable Shifting Performance
  • Shimano Shadow Construction
  • Low profile rear design
  • Uses a 11-30T cassette
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Brand: SHIMANO   |   Manufacturer: Shimano

Item Dimensions: 4 x 5 x 7 inches (10.2 x 12.7 x 17.8 cm)   |   Package Dimensions: 4 x 5 x 7 inches (10.2 x 12.7 x 17.8 cm)

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  #14

Shimano Deore 9-Speed Mountain Bicycle Rear Derailleur - RD-M591

 PartNumber: rd-m591   |   Asin: B0064QND30

The Deore RD-M591 rear derailleur features smooth and crisp shifting at all times. Shimano proven technologies deliver durability and reliability while offering outstanding performance at an affordable price. 9-speed compatible Compatible with all Shimano 9-speed HG cassettes, 9-speed mountain shifters and 9-speed chains Flourine coated link pin bushings 34t minimum low gear for proper function Weight: 299 grams Brand: Shimano

Features

  • 9-speed compatible
  • Compatible with all Shimano 9-speed HG cassettes, 9-speed mountain shifters and 9-speed chains
  • Flourine coated link pin bushings
  • 34t minimum low gear for proper function
  • Weight: 299 grams
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Brand: SHIMANO   |   Manufacturer: Shimano

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  #15

Derailleur Hanger for GIANT Avail Defy TCR 157

 Ean: 0715776540321   |   Asin: B075BSTC8K

Fits to below Brand/Model. (Please check the profile of original hanger to make sure you are buying the correct part)

Giant

TCR Advance SL - 2009-2011
TCR Advanced - 2005-2011
TCR Advanced SL - 2005-2001
TCR Aluminum - 2013-2016
TCR Composite - 2007-2008
TCR Composite - 2011-2016
TCR SL (alloy) - 2013
TCX Advanced SL - 2011-2013
Avail Advanced - 2009-2011
Avail Alliance - 2010
Avail Composite - 2012
Dash - 20102013
Defy Advanced - 2009-2011
Defy Alliance - 2010
Defy Composite - 2012
Escape RX - 2014-2016
OCR Composite - 2005-2008
Rapid - 2010-2013

Features

  • Material: High Strength Aluminium Alloy
  • Fit many frames as described below
  • Bolts included
  • Fast shipment by Amazon
  • See more on Amazon...

Brand: Juscycling   |   Manufacturer: Juscycling

Package Dimensions: 0.35 x 2.68 x 4.88 inches (0.9 x 6.8 x 12.4 cm)

Amazon Price: $14.50 | as of 09/15/2019(12:17pm pst)
Availibility: Usually ships in 24 hours
List Price: $14.50

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  #16

SHIMANO SLX RD-M7000 Rear Derailleur

Model: Shimano   |   Asin: B01IRDHLG2

After spending its entire life in the shadows of the luminous XTR and XT drivetrains, SLX received an extensive overhaul for 2016 that raises the bar of its workhorse capabilities. Still accessible to the self-sponsored cyclist, SLX now offers 11-speed capability and sleek graphics, elevating its standards above what this mid-range groupset has previously known. As one of the key players, the SLX RD-M7000 Rear Derailleur comes with a 41-teeth capacity and the option to be setup one-by or with a double crankset, with a more streamlined design just begging to be set up on your new terrain-gobbling trail bike. Trickle-down technology didn't just stop at 11-speed. For the first time, SLX was also granted coveted Shadow RD+ distinction, which results in greater chain stability due to the addition of the Shadow stabilizing switch. The switch limits movement of the derailleur cage, thereby lessening the likelihood of mid-ride chain drops. Over time, you'll be able to adjust the clutch tension to keep the cage in-place as normal wear-and-tear runs its course, so you don't suffer a decrease in functionality. Shimano also improved shift quality on the RD-M7000, tweaking the derailleur's design to result in shifts that are 20% easier to initiate than before. We know -- trying to gauge a 20% drop in effort when you're steering your trail bike up a succession of spiraling switchbacks is almost impossible. We'd prefer to ride assured that each gear drop on a climb and quick upshift heading into a descent will happen easier and more precisely than ever.

Features

  • Cage Length: medium
  • Gearing: 1 x 11, 2 x 11
  • Recommended Use: mountain bike
  • Manufacturer Warranty: 2 years
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Brand: SHIMANO   |   Manufacturer: Shimano

Item Dimensions: 4 x 4 x 7 inches (10.2 x 10.2 x 17.8 cm)   |   Package Dimensions: 4 x 4 x 7 inches (10.2 x 10.2 x 17.8 cm)

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  #17

DMAIP 2Pcs Professional EF51-7 3x7 21Speed MTB Bicycle Bike Left Right Brake Lever Shifter Set

 Ean: 6925196004127   |    PartNumber: 698569856901   |   Asin: B07SJPN31X

Specifications:

3 speed left brake lever, 7 speed right brake lever, totally 21 speed for optional.





Name: Bicycle Brake Lever

Material: Plastic

Right Lever: 7 Speed Trigger Shifter

Left Lever: 3 Speed Trigger Shifter

Features: Lightweight, Useful, Bicycle Parts

Size: 17.5cm x 8cm x 3.5cm/6.89" x 3.15" x 1.38" (Approx.)

Features

  • Size: 17.5cm x 8cm x 3.5cm/6.89" x 3.15" x 1.38".
  • Suitable for MTB / city car / recreational vehicle / road car / folding.
  • The visual gear position display ensure the gear change is clear at a glance.
  • 21 Speed Mountain Bike Variable Speed Governor Transmission One-piece Brake.
  • 7-speed EZ FIRE PLUS shift/brake handle provides an ergonomically designed finger position and trigger-style handle.
  • See more on Amazon...

Brand: DMAIP   |   Manufacturer: DMAIP

Package Dimensions: 2.1 x 4.6 x 6.3 inches (5.3 x 11.7 x 16.0 cm)

Amazon Price: $13.99 | as of 09/15/2019(12:17pm pst)
Availibility: Usually ships in 24 hours
List Price: $13.99

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  #18

Wheels Manufacturing Dropout-27 Derailleur Hanger

Model: DROPOUT-27   |    Mpn: DROPOUT-27   |    Ean: 0836572005002   |    PartNumber: DROPOUT-27   |   Asin: B001CJZAL2

Replacement derailleur hanger for various bicycles

Features

  • CNC machined to precise tolerances for increased durability and better shifting performance when compared to the original equipment hangers on many bicycles.
  • See more on Amazon...

Brand: Wheels Manufacturing   |   Manufacturer: Wheels Manufacturing

Item Dimensions: 0.5 x 2.65 x 2.35 inches (1.3 x 6.7 x 6.0 cm)   |   Package Dimensions: 1.4 x 3.5 x 7.9 inches (3.6 x 8.9 x 20.1 cm)

First Available: 2011-04-29

Amazon Price: $17.30 | as of 09/15/2019(12:17pm pst)
Availibility: Usually ships in 4-5 business days
List Price: $22.00

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  #19

SRAM X01 Eagle 12-Speed Rear Derailleur

Model: SRAM   |   Asin: B01HQE434Q

In the never ending conundrum of one-by gearing choices, we've spent many a day opting for ten-tooth speed only to end up grinding over merciless grades and wishing that an extra climbing gear could somehow fly out of the sky and save us in our time of knee-breaking need. With a massive gear range across 12 cogs, SRAM's Eagle drivetrain swoops in to save the day and provide nearly the range of a two-by system in a simple one-by setup. The SRAM X01 Eagle 12-Speed Rear Derailleur ties the system together, driving precise gear changes across the entire cassette with a titanium spring and durable, forged aluminum body. Similar to SRAM's 11-speed offerings, this little derailleur borrows a boatload of technology from its flagship XX1 sibling to create a budget-friendly, clean-shifting ride experience. The Roller Bearing Clutch, long revered for its nearly unbeatable chain stabilization, gets an update with a repositioned upper pulley and larger lower pulley to accommodate the extra chain length needed to run such a wide range of cogs. Paired with a strengthened clutch, it efficiently manages chain tension to eliminate derailleur bounce and chain slap for a solid, noise-free ride. The X-Horizon feature further boosts this stability by limiting the derailleur's shifting movement across the horizontal axis, with its large upper pulley design maintaining a constant chain gap across the cassette. This effectively reduces shift initiation force and eliminates pesky ghost shifting, so you'll drop into the right gear with minimal effort the second you want it. Last, but by far not the least, is SRAM's Exact Actuation technology addresses the issue of different gears requiring different amounts of cable pull to shift, which leads to loud cassettes and inefficient shifting. With Exact Actuation, each gear shift requires the same amount of cable pull, resulting in a predictable click and shift no matter where the chain sits in the cassette. This also means an overall quieter,...

Features

  • Material: forged aluminum, [spring] titanium
  • Cage Length: Eagle
  • Gearing: 10 - 50 t
  • Pull Type: X-Actuation
  • Recommended Use: mountain bike
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Brand: SRAM   |   Manufacturer: SRAM

Item Dimensions: 4 x 8 x 8 inches (10.2 x 20.3 x 20.3 cm)   |   Package Dimensions: 4 x 8 x 8 inches (10.2 x 20.3 x 20.3 cm)

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  #20

SHIMANO GRX RD-RX810 Rear Derailleur

Model: Shimano   |   Asin: B07WHN7WWJ

Following the trends in the bike industry, its not all that surprising that groupsets are taking to the gravel, and we appreciate the careful attention and time that Shimano took in designing the GRX RD-RX810 Rear Derailleur for powering through variable conditions on a drop-bar bike. If you've been following Shimano in the all-road and off-road scene, the derailleur won't look shocking to you. In fact, it's nearly identical to the RX version of the Ultegra derailleur that was launched just last year, which took queues from the Shadow mountain bike derailleur, adding in a clutch mechanism to reduce chain slap and dropped chains for a quieter and more secure ride both on and off-road. When in the on position, the clutch increases the spring force to provide crisp shifting and zero chain slap and is easily flipped off for wheel changes. What we find to be big news is that Shimano crafts the GRX RD-RX810 for both 1x and 2x setups, stepping outside of the 2x only comfort zone that the brand had held to, with this short-cage model being optimized for an 11 - 34t cassette. Following in the footsteps of the revamped Dura-Ace and Ultegra groups, this GRX derailleur gets its Shadow cage treatment placing it closer to the frame and under the cassette keeping it out of harm's way and less likely to take the brunt of a driveside crash. This also allows the derailleur to move in a much more linear path allowing for shorter throws with less effort. The RX810 model comes in one cage length, short, which accommodates an 11-34t cassette allowing for a wide range gear ratio when paired with a double without the usual huge jumps between the cogs like on a 1x setup. Sticking to what the brand's customers know well, Shimano continues to use the Dura-Ace, Ultegra, and Tiagra designation with the GRX line, with this particular model falling under the Ultegra umbrella, which means it gets the usual materials and finishes that we expect from a groupset that's just one step from the top...

Features

  • Material: alloy
  • Cage Length: medium
  • Capacity: 38t
  • Cassette Range: [maximum] 11-34t, [minimum] 11-30t
  • Gearing: 1x11, 2x11
  • See more on Amazon...

Brand: SHIMANO   |   Manufacturer: Shimano

Item Dimensions: 5 x 7 x 7 inches (12.7 x 17.8 x 17.8 cm)   |   Package Dimensions: 5 x 7 x 7 inches (12.7 x 17.8 x 17.8 cm)

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  #21

SHIMANO RD 5701 105 30T Max Rear Derailleur, Black, Medium Cage (Renewed)

 Ean: 0683193855727   |    PartNumber: IRD5701GSL-cr   |   Asin: B07XHMYMT2

Features

  • Capable of handling up to a 30t maximum cassette size
  • Extra stiff for crisp, durable shifting
  • Sealed bearing tension pulley
  • Compatible with 10 speed Shimano drivetrains
  • Shimano Reference Number: RD 5700A
  • See more on Amazon...

Brand: SHIMANO   |   Manufacturer: Shimano

Item Dimensions: 3.75 x 4 x 6.5 inches (9.5 x 10.2 x 16.5 cm)   |   Package Dimensions: 3.7 x 4.8 x 7.4 inches (9.4 x 12.2 x 18.8 cm)

Warranty: 90 days limited warranty

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  #22

SRAM X0 Bicycle Twist Shifter Set (9-Speed) (Renewed)

 Ean: 0683193852115   |    PartNumber: 00.0000.200.807-cr   |   Asin: B07WHSWCM5

Features

  • The lightest and fastest shifting on the planet
  • Superior 1:1 actuation ratio and SRS technology
  • Multiple shift capability
  • Compatible with SRAM 1:1 rear derailleurs, SRAM an
  • Weighs 195 grams
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Brand: SRAM   |   Manufacturer: SRAM

Item Dimensions: 1.97 x 3.15 x 5.91 inches (5.0 x 8.0 x 15.0 cm)   |   Package Dimensions: 3.7 x 6.3 x 7.2 inches (9.4 x 16.0 x 18.3 cm)

Warranty: 90 days limited warranty

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  #23

DEDC 1 Pair Bike Brake Levers with Brake Cable, Lightweight Aluminum Alloy Bicycle Disc 3 x 7 Speed Shift/Shifter Brake Lever for V-Brake, Black

Model: 33L2RWZ2   |    Mpn: 33L2RWZ2   |    PartNumber: 33L2RWZ2   |   Asin: B07W8NJ4YW

Description:
100% Brand new and high quality

Specifications:
Material: Aluminuim alloy, stainless steel and plastic
Color: black
Size: 17.5cm x 8cm x 3.5cm/6.89" x 3.15" x 1.38"
Suitable for 22.2mm diameter handlebar.
Left & Right:
3 x 7 21 speeds,ST-EF51
Weight: appro.360g

Features:
**Material: Made of high quality aluminum alloy, stainless steel and plastic; Safe and reliable quality, make your journey more fun and safety;
**3 x 7 21 speeds,ST-EF51: 21-speed mountain bike speed governor integrated brake. Works well in many weather and various road conditions;
**Visible Gear Position: The visible gear position display ensures a clear shift at a glance.
**Brake Lever Combo: The brake lever combination is designed to make shifting and braking a seamless process for easier cycling.
**Applicable Scenes: Suitable for mountain bikes / city cars / folding cars / recreational vehicles / road cars.

Package included :
1 pair Bicycle Brake Lever

Notice:
The color of the actual items may slightly different from the listing images due to different computer screen, thanks for your understanding.

Features

  • **Material: Made of high quality aluminum alloy, stainless steel and plastic; Safe and reliable quality, make your journey more fun and safety;
  • **3 x 7 21 speeds,ST-EF51: 21-speed mountain bike speed governor integrated brake. Works well in many weather and various road conditions;
  • **Visible Gear Position: The visible gear position display ensures a clear shift at a glance.
  • **Brake Lever Combo: The brake lever combination is designed to make shifting and braking a seamless process for easier cycling.
  • **Applicable Scenes: Suitable for mountain bikes / city cars / folding cars / recreational vehicles / road cars.
  • See more on Amazon...

Brand: DEDC   |   Manufacturer: DEDC

Package Dimensions: 2.36 x 3.94 x 5.91 inches (6.0 x 10.0 x 15.0 cm)

Amazon Price: $14.99 | as of 09/15/2019(12:17pm pst)
Availibility: Usually ships in 24 hours
List Price: $14.99

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  #24

LINGMAI SENSAH Carbon Fibre Road Bike Shifters Double 2 11 Speed Lever Brake Bicycle Derailleur Groupset Compatible for Shimano

 Ean: 0656699920664   |    PartNumber: b -02   |   Asin: B07TPCQSQ5

Features

  • 1:1 TECHNOLOGY to get fast and accurate shifts ALL AL design makes the Rear Derailleur Lighter and Stronger Middle-cage design for 11-28T cassette
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Brand: LINGMAI   |   Manufacturer: shundi

Package Dimensions: 3.54 x 11.02 x 11.81 inches (9.0 x 28.0 x 30.0 cm)

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  #25

SHIMANO GRX FD-RX810 Front Derailleur

Model: Shimano   |   Asin: B07WJS4MPN

GRX FD-RX810 Front Derailleur

Features

  • Material: aluminum
  • Mount: braze-on
  • Gearing: [top gear teeth] 46 - 50t, [capacity] 17t
  • Compatibility: Shimano GRX 11-speed cranksets, Shimano 11-speed chains
  • Claimed Weight: 96g
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Brand: SHIMANO   |   Manufacturer: Shimano

Item Dimensions: 4 x 7 x 7 inches (10.2 x 17.8 x 17.8 cm)   |   Package Dimensions: 4 x 7 x 7 inches (10.2 x 17.8 x 17.8 cm)

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  #26

SHIMANO SLX RD-M7100 Rear Derailleur

Model: Shimano   |   Asin: B07WPGBGFN

SLX drivetrains seem to be an afterthought. We get it -- XT and XTR are flashy and featherweight, but when it comes to workhorse components, SLX is damn near impossible to beat. Thankfully, it also comes along with trickle-down technology from its pricier siblings, and it's easy to see with the new SLX RD-M7100 Rear Derailleur that's optimized with 12-speed technology, crisp shifting, and sleek graphics that elevate standards far above what we think of when we talk about mid-range groupsets. It comes ready to take on the big-guns, with a 51-tooth capacity (a whopping 10 extra teeth above the previous version), and the flexibility to run both of Shimano's 12-speed cassette offerings. The new SLX rear derailleur features a larger, 13-tooth pully wheel for an increase in efficiency and chain management while you're riding. This partners up with advance shifting performance to deliver decreased tension when you're in the big rings. More changes happened to the pulley cage, with an added bumper that protects your pulley wheel from impacts with rocks and branches -- an appreciated feature with the extra length that the derailleur hosts in order to accommodate all 12 cogs. The derailleur is built to accommodate both of Shimano's new 12-speed cassettes, the 10-51t, or 10-45t cassttes, so you can find the right gearing for your ride, regardless of you're charging full-speed through smooth ribbons of single track, or crunching up steep, seemingly endless fire roads on sky-high enduro climbs. One thing that we're thankful has stayed the same through the generations is the stabilizer switch that we saw trickling down from XT and XTR in the previous model. When engaged, this switch helps to eliminate chain slap and dropped chains by increasing spring tension. This is a valuable option for suspension systems that require chainstays and pivots located close to the rear derailleur. The RD M7100 keeps a good thing going with some of the previous model's improvements, including th...

Features

  • Material: aluminum
  • Pull Type: mechanical
  • Cage Length: long
  • Cassette Range: 10 - 51t
  • Gearing: 1 x 12
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Brand: SHIMANO   |   Manufacturer: Shimano

Item Dimensions: 4 x 5 x 8 inches (10.2 x 12.7 x 20.3 cm)   |   Package Dimensions: 4 x 5 x 8 inches (10.2 x 12.7 x 20.3 cm)

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  #27

Coherny Bicycle Bike Cycle Speed Lever Twist Shifter Lever 6-7-21 Grip Shift Mountain Bike Gear Grip Shift(Pair)

 Ean: 6914225934429   |    PartNumber: CO-HEY111   |   Asin: B07VTKFCC9

Specifications:

Type:Shifter Set

Material:Rubber

Color:Black red

Theme:Sports

Features:Soft,comfortable

For Bike Type:Mountain Bike,Road Bike

Applicable Environment:Outdoor,cylcing,riding

Package included:

1 pair of Bike shift levers

Features

  • Will fit any standard straight bicycle or stunt scooter handle bar,either 18 speed or 21speed bikes.
  • Made of high quality rubber material bi fine process with the characteristics of durable, soft and comfortable.
  • For a bicycle shift. Comfortable, soft-grip handlebar grips.
  • Minimize fatigue in your hands, wrists, and elbows on long rides.
  • Good grip, better handling, this design is more space-saving.
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Brand: Coherny   |   Manufacturer: Coherny

Package Dimensions: 2.76 x 2.76 x 4.72 inches (7.0 x 7.0 x 12.0 cm)

Amazon Price: $4.89 | as of 09/15/2019(12:17pm pst)
Availibility: Usually ships in 1-2 business days
List Price: $4.89

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  #28

SHIMANO GRX RD-RX812 Rear Derailleur

Model: Shimano   |   Asin: B07WDDSYLS

If you've dabbled in gravel racing and riding, chances are you already know how important a large gear range and tidy setup is, and if you have yet to experience it first hand, we can assure you, that we covet simple drivetrains with few opportunities for failure, and as many gears as possible to get us up poorly-graded hills that make up the Crusher and Kanza. With that said, it took quite some time for component manufacturers to jump on the gravel bandwagon, but with the Kanza's starting line amplifying from sub-50 cyclists to over 3,000 in just twelve years, its a welcome sight to see Shimano launch its GRX gravel-specific groupset that finds the perfect balance between MTB and Road, with a sleek and streamlined drop-bar setup, and improved modulation and bump compliance to handle off-road conditions. Shimano's GRX RD-RX812 follows in the footsteps of Ultegra RX which was launched last year, which took queues from the Shadow mountain bike derailleur, adding in a clutch mechanism to reduce chain slap and dropped chains for a quieter and more secure ride both on and off-road. When in the on position, the clutch increases the spring force to provide crisp shifting and zero chain slap and is easily flipped off for wheel changes. What we find to be big news is that Shimano crafts the GRX RD-RX810 for both 1x and 2x setups, stepping outside of the 2x only comfort zone that the brand had held to, with this short-cage model being optimized for an 11 - 34t cassette. Following in the footsteps of the revamped Dura-Ace and Ultegra groups, this GRX derailleur gets its Shadow cage treatment placing it closer to the frame and under the cassette keeping it out of harm's way and less likely to take the brunt of a driveside crash. This also allows the derailleur to move in a much more linear path allowing for shorter throws with less effort. The RX812 model comes in one cage length, long, which accommodates an 11-42t cassette allowing for a wide range gear ratio when paired w...

Features

  • Material: alloy
  • Cage Length: long
  • Capacity: 31t
  • Cassette Range: [maximum] 11 - 42t, [minimum] 11 - 40t
  • Gearing: 1x11, 2x11
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Brand: SHIMANO   |   Manufacturer: Shimano

Item Dimensions: 5 x 7 x 7 inches (12.7 x 17.8 x 17.8 cm)   |   Package Dimensions: 5 x 7 x 7 inches (12.7 x 17.8 x 17.8 cm)

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  #29

SHIMANO XT RD-M8100-SGS RD-M8120-SGS Rear Derailleur - 12-Speed, Long Cage, Black

Model: Shimano   |   Asin: B07VBQH9ZY

The Shimano Deore XT RD-M8100/M8120 rear derailleur is designed to provide smooth and stable shifting for 12-speed MTB drivetrains.

Offers fast and shockless shifting The low-profile design includes a bumper added to the derailleur pulley cage Shimano Shadow RD+ technology reduces chain slap and creates a quieter drivetrain Includes large 13t pulley Long cage is designed to be used with 2x12 drivetrain systems

Features

  • The Shimano Deore XT RD-M8100/M8120 rear derailleur is designed to provide smooth and stable shifting for 12-speed MTB drivetrains.
  • Offers fast and shockless shifting. The low-profile design includes a bumper added to the derailleur pulley cage
  • Shimano Shadow RD+ technology reduces chain slap and creates a quieter drivetrain
  • Includes large 13t pulley
  • See more on Amazon...

Brand: SHIMANO   |   Manufacturer: SHIMANO

Item Dimensions: 5 x 7 x 7 inches (12.7 x 17.8 x 17.8 cm)   |   Package Dimensions: 5 x 7 x 7 inches (12.7 x 17.8 x 17.8 cm)

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