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Best Bike Break Rotors - Buying Guide

Last Updated: 12/06/2019

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  #1

Sram Centerline Rounded Rotor

Model: SRAM   |   Asin: B073WDTBDC

In order to keep up with the evolving requirements of cycling's governing body, SRAM has softened the edges of its CenterLine Rounded Rotor. The 12-spoke design reduces warping and distortion when you're pushing your brakes to the absolute limit on scintillating downhills over thousands of vertical feet. It's available in a wide variety of sizes for virtually any riding discipline, from cross-country to downhill racing. Please note, each CenterLine Rounded Rotor is compatible with all SRAM and Avid disc brakes and includes all attachment bolts.

Features

  • Material: stainless steel
  • Attachment Type: six-bolt
  • Compatibility: all SRAM and Avid disc brakes
  • Diameter: 140mm, 160mm, 180mm, 200mm
  • Claimed Weight: [140mm] 88g, [160mm] 112g
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Brand: Sram   |   Manufacturer: SRAM

Item Dimensions: 1 x 9 x 10 inches (2.5 x 22.9 x 25.4 cm)   |   Package Dimensions: 1 x 9 x 10 inches (2.5 x 22.9 x 25.4 cm)

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  #2

Shimano Bicycle Disc Brake Rotor - SM-RT56

Asin: B07C5JVVZV

Original Shimano parts guarantees that all components work perfectly for optimum performance and maximum safety and longevity.

Features

Brand: SHIMANO   |   Manufacturer: Shimano

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  #3

Sram Centerline Disc Rotor with 6 Steel Rotor Bolts

Model: 00.5018.037.001   |    Mpn: 50-3561   |    PartNumber: 50-3561   |   Asin: B0127D922E

Get the ultimate in stopping power with the SRAM Centerline Disc Brake Rotor. The rotor has been machined out of a single piece of steel, and is designed to keep the braking friction forces centered to reduce vibration and chatter. This provides more consistent performance and a quieter ride, with excellent heat dissipating properties. Twin diameter contact pattern keeps friction forces centered on the rotor so it will hold up to the friction of your brakes. Includes all hardware needed for mounting. Change the rotor when the thickness is less than 1.55 mm or when changing braking material.

All new brake pads and rotors should be put through a wear-in process called 'bed-in'. The bed-in procedure, which should be performed prior to your first ride, ensures the most consistent and powerful braking feel along with the quietest braking in most riding conditions. The bed-in process heats up the brake pads and rotors, which deposits an even layer of brake pad material (transfer layer) to the braking surface of the rotor. This transfer layer optimizes braking performance.

Features

  • CENTERLINE ROTOR - CenterLine cutting edge design provides smooth engagement, consistent performance, and quiet running braking surface
  • CONSISTENT FRICTION - Keeps the center of friction consistent throughout rotation, thereby minimizing vibration and offering consistent performance
  • 12-SPOKE DESIGN - One-piece steel design with 12 spokes optimizes the rotor strength and helps dissipate heat quickly to reduce warping and distortion
  • QUIET RIDE - CenterLine track maximizes performance while minimizing vibration and noise for a quiet brake operation
  • COMPATIBILITY - SRAM Centerline rotor is compatible with all Avid and SRAM disc brakes and includes 6 attachment bolts for mounting
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Brand: Sram   |   Manufacturer: Cyclone Bicycle

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  #4

SHIMANO XT SM-RT86 Rotor - 6-Bolt

Model: Shimano   |    Mpn: SM-RT86   |    PartNumber: SM-RT86   |   Asin: B07CLW3DJW

Shimano's XT Brake Rotor, the SM-RT86, sets itself apart from Shimano's lower-tier offerings through its use of an aluminum core to transfer heat away from the brake caliper. This, combined with the finned heat sinks in Shimano's XT and XTR-level brake pads, combats heat-related brake fade. What that means in trail terms is consistent, reliable braking, even on long, technical descents.

Features

  • Material: steel, aluminized
  • Attachment Type: 6-bolt
  • Diameter: 160 mm 180 mm, 203 mm
  • Recommended Use: cycling
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Brand: SHIMANO   |   Manufacturer: Shimano

Item Dimensions: 1 x 8 x 9 inches (2.5 x 20.3 x 22.9 cm)   |   Package Dimensions: 1 x 8 x 9 inches (2.5 x 20.3 x 22.9 cm)

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  #5

Zsling Stainless Steel G3/HS1 MTB Disc Brake Rotor with 6 Bolts 160mm 180mm 203mm for MTB Mountain Bike Road Bike BMX

 PartNumber: Zsling   |   Asin: B07PFDVS5Z

Specifications:
Model: G3/HS1
Weight: + 100g -190g single chip)
Applicable: mountain bike standard, six nail special
Center distance:44mm
Thickness: 1.9mm

Features:
The disc feeding screw, standard T25 disc screw, also known as the inner six angle Torx screws
installation of six screw (six T25 screws fixed size diameter: 160mm), the hole center distance is 44MM, as long as the standard six pin drum can be installed.
This disc thickness is about 1.95 to about 1.85 of the thickness of disc wear than the market, the material used is more than the national standard, the disc is very flat

Package contain:

1pcs brake disc come with 6pcs screw

Features

  • G3/HS1 Disc brake rotor with 6pcs screws, 160mm/180mm/203mm
  • The disc feeding screw, standard T25 disc screw, also known as the inner six angle Torx screws
  • Installation of six screw (six T25 screws fixed size diameter: 160mm), the hole center distance is 44MM, as long as the standard six pin drum can be installed.
  • This disc thickness is about 1.9mm of the thickness of disc wear than the market, the material used is more than the national standard, the disc is very flat
  • Package list: 1pcs 160mm or 180mm or 203mm disc brake rotor, 6pcs screws
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Brand: Zsling   |   Manufacturer: Zsling

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  #6

Hope Floating Disc Rotor

Model: Hope   |   Asin: B07HG96GL9

On long descents dropping thousands of vertical feet your brakes take a beating. In these conditions you quickly learn that not all rotors are created equal. Hope claims the Floating Disc Rotor resists warping even under severe heat from sustained braking. This is achieved using a floating design consisting of a CNC-machined aluminum carrier riveted to a laser-cut stainless steel outer rotor. When the outer rotor is subjected to serious heat it expands. By allowing it to float separately from the center carrier the rotor can expand and shrink at will without stressing the carrier, preventing permanent deformation. The rotors come in five anodized color options, making them the perfect complement to your Hope brakes. Hope says they can be used with other brake brands, but you must check the clearance with your caliper once everything is installed, as the rivets sit about 1mm above the braking surface and you don't want them contacting your brake pads. Depending on your frame and fork mounting style as well as your desired rotor size, you may need a Hope disc brake adapter to correctly space your caliper.

Features

  • Material: [carrier] CNC-machined & anodized aluminum, [rotor] laser-cut stainless steel
  • Attachment Type: 6-bolt
  • Compatibility: 6-bolt hubs
  • Diameter: [blue, orange, purple, red] 160mm, 180mm, [black] 160mm, 180mm, 203mm
  • Claimed Weight: [180mm] 146g
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Brand: Hope   |   Manufacturer: Hope

Item Dimensions: 2 x 8 x 7 inches (5.1 x 20.3 x 17.8 cm)   |   Package Dimensions: 2 x 7 x 8 inches (5.1 x 17.8 x 20.3 cm)

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  #7

Sram Centerline X Rounded Rotor - Centerlock

Model: SRAM   |   Asin: B0778P6M23

The SRAM CenterLine X Rounded Rotor in Centerlock takes the amazingly quiet, smooth, and exceptional cooling capacity of the Centerline and subs in an aluminum carrier to drop grams, further improve cooling, and stiffen the rotor. These particular rotors feature a rounded edge past the braking surface making them safer in mass start events and comply with the UCI's requirements for rotors used in road racing. The Centerline gets its name from the strategically placed vents on the braking surface that help reduce overheating and reduces noise. Better heat management improves performance and lever feel with repeated braking on long descents. Centerline X Rotors feature the same braking surface as the 1-piece CenterLine, however the addition of the aluminum carrier drops weight and stiffens the rotor to improve performance. Dual materials, with different rates of thermal expansion and contraction, help prevent the rotor from warping under heavy use. SRAM chamfers removes the 90-degree corner off the edge of the rotor making it safer for everyone.

Features

  • Material: [center] aluminum, [brake track] steel
  • Attachment Type: centerlock
  • Diameter: 140, 160, 180mm
  • Claimed Weight: [140mm] 86g, [160mm] 102g, [180mm] 125g
  • Recommended Use: commuting, cross-country, cyclocross, enduro, gravel, mud/sand/snow, road cycling, time trial, trail, triathlon
  • See more on Amazon...

Brand: Sram   |   Manufacturer: SRAM

Item Dimensions: 1 x 7 x 7 inches (2.5 x 17.8 x 17.8 cm)   |   Package Dimensions: 1 x 7 x 7 inches (2.5 x 17.8 x 17.8 cm)

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  #8

Magura Storm HC Bicycle Disc Brake Rotor

Model: Magura USA   |   Asin: B01ESNRM1O

Grabbing a fistful of brake on a steep descent only to find overheated rotors squealing and skipping underneath you isn't a feeling any of us enjoy. It's tricky, however, to find the right balance between quick cooling, powerful, and a large braking area. The Magura Storm HC 6-Bolt Rotor strikes the perfect balance between beefy and light, borrowing characteristics from both the Storm and Storm SL to achieve a happy medium with the power to stop you dead in your tracks, and cool quickly, so you don't end up with anodized rotors at the end of a hairy downhill. Like it's siblings, the Storm HC is made from X30Cr12 steel, and uses a beefy width of 2mm for stiffness and reliability. The HC seems to pick and choose positive characteristics from the SL and original Storm when it comes to braking surface and cooling properties. Instead of the circular cuts of the standard Storm, the Storm HC uses oval cuts akin to the Storm SL, enabling improved cooling on the ride, but opts to use fewer cutouts. This change does result in a bit more weight, but at the gain of braking power and stiffness, making it stronger and more reliable than the SL.

Features

  • Material: steel
  • Attachment Type: 6-bolt
  • Compatibility: Magura brakes
  • Diameter: 160mm, 180mm, 203mm
  • Claimed Weight: [160mm] 127g, [180mm] 148g, [203mm] 182g
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Brand: Magura   |   Manufacturer: Magura USA

Item Dimensions: 1 x 11 x 9 inches (2.5 x 27.9 x 22.9 cm)   |   Package Dimensions: 1 x 9 x 11 inches (2.5 x 22.9 x 27.9 cm)

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  #9

Gymforward HemeraPhit 2pcs Mountain Bike Rotors G3 Bicycle Brake Disc Stainless Steel Rotors with Free 12 Bolts

 PartNumber: NONE   |   Asin: B072QBZZDD



Features:
-Stainless steel material
160mm/180mm/203mm rotor

Package Included:
2 * Disc Brake Rotors
12 * screws

Features

  • Material: stainless steel
  • Diameter size:160mm/180mm/203mm
  • Perfect flatness and incredibly smooth with good buyer experience
  • Fits great on your bike, easy to ride with it
  • Package: 2pcs Includes free 12 Rotor bolts
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Brand: Gymforward   |   Manufacturer: HemeraPhit

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  #10

SHIMANO XT SM-RT86 6-Bolt Disc Brake Rotor (180mm)

Model: ISMRT86M   |    Mpn: ISMRT86M   |    Ean: 0689228725423   |    PartNumber: ISMRT86M   |   Asin: B0059VERYK

Shimano XT RT86 6-Bolt Disc Rotors Aluminum spiderIncludes rotor fixing bolts and non-turn washers3-layer structure with aluminum core and two stainless steel outer layers reduces rotor surface temperature approximately 100 degrees Celsius compared to all-steel rotors Item SpecificationsWeight149Hub/Disc Compatibility6-Bolt DiscRotor Size180keyword searchSM RT86Rotor TypeTwo PiecePad CompatibilityAll Pad Compounds

Features

  • 180mm 6-bolt Ice-Tech Rotor
  • Aluminum core construction
  • Lowers operating temperature
  • Resists power fade
  • Increases pad life
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Brand: SHIMANO   |   Manufacturer: Shimano

Item Dimensions: 1.25 x 8 x 9.25 inches (3.2 x 20.3 x 23.5 cm)   |   Package Dimensions: 1 x 8.1 x 8.1 inches (2.5 x 20.6 x 20.6 cm)

First Available: 2011-10-21

Amazon Price: $58.45 | as of 12/06/2019(3:23pm pst)
Availibility: Usually ships in 24 hours
List Price: $59.99

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  #11

rattan 6pcs Mountain Bike Disc Brake Rotor Bolts T25 MTB Bicycle M5x10mm Screws Stainless Steel T25 Cycle Bicycle Brake Disc Bolts Screw - Set of 6

 Ean: 0778365638564   |    PartNumber: Bolts T25   |   Asin: B07XX59LKN

Features

  • Size: M5x10mm Torx Head Disc Brake Rotor Screws.
  • Material: Stainless Steel
  • Weight: approx. 2g/pcs,12g/set 6pcs
  • 6 pieces per packing
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Brand: rattan   |   Manufacturer: rattan

Package Dimensions: 0.28 x 4.17 x 4.8 inches (0.7 x 10.6 x 12.2 cm)

Amazon Price: $6.99 | as of 12/06/2019(3:23pm pst)
Availibility: Usually ships in 24 hours
List Price: $6.99

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  #12

Zsling 12 Pack Alloy Steel Bicycle Disc Brake Rotor Bolts, M5x10mm, Bike Rotor T25 Screws for MTB Mountain Bike Bicycle 7 Colors

 PartNumber: Zsling   |   Asin: B07XMG2QS3

12pcs M5*10mm MTB Bike Disc Brake Rotor Bolts Alloy Steel Bolt Screws Cycle Part

Name: antiskid disc screw
Material: 10B21 alloy steel
Specification: M5*10MM
Color: Red / Blue / Green / Purple / gold / orange / Silver
Weight: about 1.83g

Package Contain:12pcs


Features

  • M5x10mm T25 Alloy steel disc brake rotor bolts for MTB bike
  • Pack of 12pcs, Color choice: Blue, Green, Purple, Red, Gold, Silver, Orange,1.83g/unit screw
  • High strength 10B21 T25 alloy steel made will provide a longtime use.
  • Wide compatiable with 140/160/180/203mm disc brake rotors.
  • High quality anti-skid disc brake rotor screws, easy to installation
  • See more on Amazon...

Brand: Zsling   |   Manufacturer: Zsling

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  #13

Tektro Uni TR203 1 Brake Discs Black, 203 mm

Model: TW-203-17   |    Mpn: TW-203-17   |    Ean: 4717592019506   |    PartNumber: TW-203-17   |   Asin: B01F1I01CC

Tektro Brake Disc 203 mm, for dorado E-Bike brake; Brand: Tektro

Features

Brand: Tektro   |   Manufacturer: ADIL0|#adidas

Package Dimensions: 0.39 x 8.5 x 11.73 inches (1.0 x 21.6 x 29.8 cm)

Amazon Price: $30.34 | as of 12/06/2019(3:23pm pst)
Availibility: Usually ships in 24 hours
List Price: $30.34

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  #14

FLYCHENGi Bicycle Brake Mineral Oil Fluid Bike Brake Oil 60ml for Mountain Bikes Cycling Hydraulic Disc Brake System

 Ean: 7315040001898   |    PartNumber: QWJFUS20190924005   |   Asin: B07Y9N3PXC

Specification: Type: For Shimano Color: As pictures shown Size: One Size Net Weight: 60ml Quantity: 1 Pc(mineral oil only,other accessories demo in the picture are not included!) Note:1.Please allow 1-3cm error due to manual measurement. pls make sure you do not mind before you bid. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package includes(without retail package): 1 x Oil

Features

  • Specially for shimano brake system.
  • It is better to add some oil to your bicycle and will bring you a more smooth cycling experience.
  • Use with professional oiling piston.
  • High quality of materials.
  • Please confirm your brake system type before order.
  • See more on Amazon...

Brand: FLYCHENGi   |   Manufacturer: FLYCHENGi

Amazon Price: $3.39 | as of 12/06/2019(3:23pm pst)
Availibility: Usually ships in 1-2 business days
List Price: $3.39

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  #15

Cuawan 1 Set Mechanical Cycling Bicycle Disc Brake Rotor for 120mm MTB Mountain Bike

 Ean: 7315220022651   |    PartNumber: #LGGUC019102102   |   Asin: B07ZCPK7FH

100% brand new and high quality Features: Dear friends, Do you like riding? Do you like mountain riding? Like riding a bicycle brake disc to wear a friend soon! You need to change frequently! Specification: Material: Stainless Steel Size: One Size Rotor Size: 120mm(4.72in) Hole Size: 44mm(1.73in) Color: Silver Quantity: 1 Set Note: 1.Please allow 1-3cm error due to manual measurement. pls make sure you do not mind before you bid. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package includes: 1 x Bike Brake Rotor(without retail package) 6 x Bolts

Features

  • Brake disc, with many advantages, good heat dissipation! Brake strong! Light weight, the grid is easier to remove small sand! Brake quiet!
  • For mountain bike, road racing bike.
  • Perfect flatness and incredibly smooth.
  • Wonderful brake performance.
  • Precise manufacture and perfect user experience!
  • See more on Amazon...

Brand: Cuawan Bicycle tool   |   Manufacturer: Cuawan

Amazon Price: $4.59 | as of 12/06/2019(3:23pm pst)
Availibility: Usually ships in 1-2 business days
List Price: $4.59

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  #16

Stainless 180mm 6 Bolts Brake Disc Rotors Road Mountain Bicycle Bike Cycling MTB 180mm

 Ean: 7315220022620   |    PartNumber: #LGGUC019102102   |   Asin: B07ZCPGCD5

100% brand new and high quality Features: Dear friends, Do you like riding? Do you like mountain riding? Like riding a bicycle brake disc to wear a friend soon! You need to change frequently! Specification: Material: Stainless Steel Rotor Size: 180mm Color: Silver Quantity: 1 Set Note: 1.Please allow 1-3cm error due to manual measurement. pls make sure you do not mind before you bid. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package includes: 1 x Bike Brake Rotor (without retail package) 6 x Bolts

Features

  • Brake disc, with many advantages, good heat dissipation! Brake strong! Light weight, the grid is easier to remove small sand! Brake quiet!
  • The new rotor was designed to keep the center of friction consistent throughout rotation thereby minimizing vibration offering consistent performance and a quiet ride.
  • For mountain bike, road racing bike.
    Perfect flatness and incredibly smooth.
  • Wonderful brake performance.
    Precise manufacture and perfect user experience!
  • See more on Amazon...

Brand: Cuawan Bicycle tool   |   Manufacturer: Cuawan

Amazon Price: $9.99 | as of 12/06/2019(3:23pm pst)
Availibility: Usually ships in 1-2 business days
List Price: $9.99

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  2. rattan 6pcs Mountain Bike Disc Brake Rotor Bolts T25 MTB Bicycle M5x10mm Screws Stainless Steel T25 ...
  3. Tektro Uni TR203 1 Brake Discs Black, 203 mm
  4. FLYCHENGi Bicycle Brake Mineral Oil Fluid Bike Brake Oil 60ml for Mountain Bikes Cycling Hydraulic D...
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Most Wished For

  1. Sram Centerline Rounded Rotor
  2. Hope Floating Disc Rotor
  3. SHIMANO XT SM-RT86 Rotor - 6-Bolt
  4. Shimano Bicycle Disc Brake Rotor - SM-RT56
  5. Sram Centerline Disc Rotor with 6 Steel Rotor Bolts
  6. Sram Centerline X Rounded Rotor - Centerlock
  7. Magura Storm HC Bicycle Disc Brake Rotor
  8. Gymforward HemeraPhit 2pcs Mountain Bike Rotors G3 Bicycle Brake Disc Stainless Steel Rotors with Fr...

Most Gifted

  1. SHIMANO XT SM-RT86 Rotor - 6-Bolt
  2. Sram Centerline Disc Rotor with 6 Steel Rotor Bolts
  3. Shimano Bicycle Disc Brake Rotor - SM-RT56
  4. Sram Centerline Rounded Rotor
  5. SHIMANO XT SM-RT86 6-Bolt Disc Brake Rotor (180mm)
  6. rattan 6pcs Mountain Bike Disc Brake Rotor Bolts T25 MTB Bicycle M5x10mm Screws Stainless Steel T25 ...

Top Selling

  1. Sram Centerline Rounded Rotor
  2. Shimano Bicycle Disc Brake Rotor - SM-RT56
  3. Sram Centerline Disc Rotor with 6 Steel Rotor Bolts
  4. SHIMANO XT SM-RT86 Rotor - 6-Bolt
  5. Zsling Stainless Steel G3/HS1 MTB Disc Brake Rotor with 6 Bolts 160mm 180mm 203mm for MTB Mountain B...



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