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BlueSunshine 1 PCS 20/31.8mm Adjustable MTB Bike Disc Brake Bracket Converter Frame Adapter Mounting Holder

Free shipping on orders over $29.99

$3.99

$ 1 .99 $1.99

In Stock

1.Color:20 Mm


  • Material:metal Color:black Interior Diameter(Optional): 20mm/0.79", 31.8mmm/1.25" (Approx.)
  • Refitting bracket can refit normal bicycle to update into disc brake bicycle
  • It is adjustable,and the bracket can be adapted from normal bicycle application into disc brake bicycle.
  • It is pretty convenient for outdoor cycling, which is a necessity for cyclists.
  • Features: Durable, Easy to Use, Bike Accessory



don
Reviewed in the United States on May 10, 2025
Not recommended for front.I put it on test brake too weak and bend ,trash .
Romaine like the Lettuce or Lechuga for short.
Reviewed in the United States on May 19, 2021
This Adapter fits great. Only problem is taking the wheel off and on. The brake caliper and Adapter needs adjustment every time so it is best to install one and leave it until necessary.
Joeltrain
Reviewed in the United States on March 30, 2021
Exactly what I expected. Doesn't fit. I does appear that I can use it with some modification. I read a lot of reviews . Nobody I read about mentioned if this was for front or rear. I need rear. Would probably work if I had horizontal dropouts. I have diagonal.
Rick
Reviewed in the United States on April 20, 2021
Didn't work for me. The open ended piece for the hub doesn't stay in place. Kept sliding out.
Chris
Reviewed in the United States on April 11, 2021
Doesnt fit properly on my bike frame the caliper isnt even in the right position
WhitepawRolls
Reviewed in the United States on December 9, 2020
First off DON"T buy this if you have quick release axles. They will never hold strong enough. You MUST use these with bolt on axles. Make sure the band is VERY tight on the tube your attaching to as any looseness could allow the bracket to wiggle front to back when you have the brakes on if it rolls front to back. Even with all that your super lucky if these things hold. Better off getting something stronger like the one that uses your v-brake post as support. these were not even worth returning. I just tossed them.