Shimano MA-R Disc Brake Mounting Bracket (Black, 180-mm Post/is)
Key features
- •Fits post mount brake to IS mount fork.
- •Includes bolts
- •Shimano Reference Number: MA-R-180 P/S
Shimano MA-R Disc Brake Mounting Bracket (Black, 180-mm Post/is)
List Price: $31.41$28.27DEALYou Save: $3.14 (10%)
Free shippingFree Returns – 30 daysFree Order CancellationSecure Payment2–3 Days DeliveryGet It June 23, 2026In Stock (12)No marketing spamNo account requiredFulfilment by FedEx / Amazon / UPS / ShipwirePayPal / Card Buyer Protection
Customer Reviews
Reviews sourced from verified Amazon purchasers4.4
out of 5
Based on 8 reviews
5★
88%
4★
0%
3★
13%
2★
0%
1★
0%
Perfect
RallySoob•November 12, 2016
This is one you need to mount a 180mm at the rear on the frame... view my pics if u need a visual. It came with two bolts/washers and plastic guides. Highest quality u can get
Heavy Casting perfect to get you stopped
JackReviews•August 5, 2016
I made an electric fat bike, and it was difficult to stop with the original donor brakes. So I upgraded to 180mm front and rear. This part was invaluable to get me stopping at high speeds. Nice and strong casting. Works perfectly and I'm stopping 240 pounds and all that weight of battery and fat tires, including my own :)
Did actually recieve the rear adapter which is what i ...
Cory L. Harris•July 24, 2016
Did actually recieve the rear adapter which is what i wanted. More stars if the correct picture was shown.
Five Stars
David Garcia H.•April 25, 2016
work perfect.!
Five Stars
jelera•November 22, 2015
Made installing a larger rotor easy
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