Best Shimano Bike Brake Adapters in 2026
Daisy
Last Updated: Jul 19, 2026
Daisy
Last Updated: Jul 19, 2026
* PickSmartly editors independently research, review, and endorse the top products through comprehensive data analysis. We may earn a commission for qualifying purchases made through our product links.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Bicycle Addiction | 9.95 | ✅ | ✅ | ✅ |
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Gap30Cycles | 9.81 | ❌ | ❌ | ❌ |
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Japan Explorer | 7.99 | ❌ | ❌ | ❌ |
Interchangeable, precision engineered disc calliper mount adapter
For post type disc callipers to be mounted to post type forks with 180 mm disc rotors
Durable
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| ZENO BICYCLE | 5.76 | ✅ | ✅ | ✅ |
Fitting with Post mount caliper
Fitting with postmount fork 180mm rotor
Excellent Adapter made by Super Strength and Light Alloy.
Fits all brands such as shimano, tektro, hope, magura, etc.
Bolts and washers are included
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Harmonicz, Inc. | 6.97 | ❌ | ❌ | ❌ |
Fits post mount brake to IS mount fork.
Machined window for lighter weight
Includes bolts
Shimano Reference Number: MA-90-R-180 P/S
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| JooFn | 9.40 | ✅ | ✅ | ✅ |
Compatible with: 0mm IS Front 160mm Rear 140mm.
Made of Super Strength and Light Alloy.
Designed for Avid, for Shimano, for Hayes, etc, MTB Disc Break system.
Bolts and washers are included.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| wangjinminga | 0.00 | ✅ | ✅ | ✅ |
CNC machined anodized alloy adaptor, use for install 200mm 203mm rotor caliper on 180mm PM post, also for install 180mm rotor caliper on 160mm PM post, compatible 74mm fork/frame post mount, compatible with Shimano, Sram, Avid and other caliper.
Package include: 1x post mount adapter, 2x mount bolts with spacers whashers.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Micro Traders | 9.79 | ✅ | ✅ | ✅ |
Fit for 160mm front and rear disc brakes, one for each.
High quality aftermarket ultra light weight construction CNC machined alloy disc brakes adapters with low profile design for use with hydraulic or mechanical brakes
International standard is and post mount pm fitting with bolts
Fits all brands such as shimano, tektro, hope, magura, promax, hayes, formula, quad, etc.
2 Bolts and washers are included
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Bucklos-Sellect | 9.45 | ✅ | ✅ | ✅ |
【Compatible】Brake adapter is compatible for Front IS/POST 180mm 203mm, Front POST/POST 180mm 203mm, Rear IS/POST 180mm 203mm, Rear POST/POST 180 203mm
【CNC Machined】Aluminum alloy rotor adapter adopts CNC machining technology, which is sturdy and durable and has a long service life.
【Universal Installation】Fits all brands such as shimano, tektro, hope, magura, promax, hayes, formula, quad, etc.
【Upgrade accessories】Perfectly suitable for rotors from 160mm to 180mm and 203mm, and the installation is very convenient.
【US STOCK】Disc Brake adapter will be delivered in 5-7 working days from the US warehouse. Our products had been experimental tested 10000+ times, 99% is well. If there is any damage, please contact us. We will send a new replacement for you.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Onzolo | 9.93 | ✅ | ✅ | ✅ |
Compatibility: 140mm rotors, 160mm rotors, post-mount disc calipers, flat-mount disc calipers
Includes: 1 adapter
Manufacturer Warranty: 2 years
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Auto_Plaza | 9.80 | ✅ | ✅ | ✅ |
Suitable only with Post Mount forks and Post Mount Calipers.
Mounted at front (Fork) for 180mm Rotor / Or mounted at rear (frame) for 160mm Rotor
Excellent Adapter made by Super Strength and Light Alloy.
International standard is and post mount pm fitting with bolts
Fits all brands such as shimano, tektro, hope, magura, promax, hayes, formula, quad, etc.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Gap30Cycles | 9.81 | ❌ | ❌ | ❌ |
Compatibility: 140mm rotors, 160mm rotors, post-mount disc calipers, flat-mount disc calipers
Includes: 1 adapter
Manufacturer Warranty: 2 years
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Gap30Cycles | 9.81 | ❌ | ❌ | ❌ |
Material: alloy
Compatibility: Shimano front ISO/Post and rear ISO
Recommended Use: getting calipers to fit correctly
Manufacturer Warranty: 1 year
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Wheel & Sprocket | 9.71 | ❌ | ❌ | ❌ |
Material: aluminum
Attachment Type: post, IS
Includes: mounting hardware
Activity: mountain biking, cycling
Manufacturer Warranty: 2 years
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Bell's Bike Shop | 9.67 | ❌ | ❌ | ❌ |
Compatibility: 140mm rotors, 160mm rotors, post-mount disc calipers, flat-mount disc calipers
Includes: 1 adapter
Manufacturer Warranty: 2 years
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| discobrakes | 5.60 | ❌ | ❌ | ❌ |
Color: Ti Gold
This Adaptor is suitable for most brands including Hayes and Shimano to mount a 74mm post mount caliper to a 51mm international standard frame mount to accommodate a 160mm / 6 Inch disc
Color: Titanium Gold Anodized
2 bolts included
160mm / 6 Inch disc rotor
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| RuiLing | 9.83 | ✅ | ✅ | ✅ |
Package includes: 1 x Bicycle Disc Brake Adapter + 2 x bolt + 2 x washers.
Material: made of super-strength and light alloy + steel screws with gaskets.
Compatibility: front 180 mm, rear 160 mm, low profile design: low profile design for hydraulic or mechanical brakes.
For the front wheels IS to PM, 160 rotors to 180 rotors; rear wheels IS to PM, 140 rotors to 160 rotors.
Specially designed for Avid, Shimano, Hayes, etc., MTB Disc Break system.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Pro Bamboo Kitchen | 9.82 | ✅ | ✅ | ✅ |
It is made of high-quality materials, aluminum alloy and steel ribbon gasket, environmental protection, high hardness, no deformation, rust and wear resistance. It is suitable for indoor, outdoor or humid environment and has a long service life
Package includes: 1 x Disc Brake Adapter + 2 x Screws + 2 x Gaskets
Compatibility: Front 180mm and Rear 160mm
Easy to use, you need a simple tool to complete the installation. MTB disc brake system is specially designed for avid, Shimano, Hayes and other companies
Suitable for front fork mounting, 160 discs changed to 180 discs, suitable for frame mounting, 140 discs changed to 160 discs
Here is the list of top-rated brands that were evaluated by PM.
| Brand | Count |
|---|---|
| Shimano | 14 |
| Joofn | 4 |
| Bucklos | 3 |
| Zeno Driven Performance | 3 |
| Aecreative | 2 |
| Auto-Plaza | 1 |
| Discobrakes | 1 |
| Micro Trader | 1 |
| Micro Traders | 1 |
| Pro Bamboo Kitchen | 1 |
We've carried out a comprehensive analysis of 7,413 reviews on bike brake adapters, using our selection criteria to identify the best options in the sports apparel & equipment. Our findings reveal that most customers typically select bike brake adapters priced around $14.02, with top brands including deying, dqitj, micro trader, shimano, tobefore, aecreative, qjaiune, joofn and yosoo health gear and vgeby
Our team of expert editors reviewed these high-quality items and handpicked the top 18 bike brake adapters for your consideration. We've also done extensive research on numerous sellers, identifying the best ones in the sports apparel & equipment category. These include webos, small pet, micro traders, ride with us, tobefore-us, wangjinminga, boiso, joofn and freesol and funwehua-us .
We are dedicated to assisting our users in finding the right adapters Products based on their needs, saving them considerable time when choosing which bike brake adapters to buy. We take pride in the number of satisfied users we've helped through our thorough and insightful reviews.
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