Online Bike, Running and Outdoor Store

MTB Adaptors

Filter

Categories

Disc brakes

Sold by

Alltricks

Partners

Offer

Black Week

Clearance

Eligible Cashback

New in

Brand

Ashima

Avid

BBB

Brake Authority

Campagnolo

Elevn

Elvedes

Formula

Galfer

Hope

Ice

Magura

MSC

Neatt

Pride Racing

Radio Bikes

Reverse

Ritchey

Shimano

Sram

SwissStop

Tektro

TRP

XLC

See more

See less

Type

Adapter Frame -> FM

Adapter Frame -> PM

Centerlock adapter -> 6 holes

Entretoise de Disque

FM Adapter -> PM

FM Adapter -> FM

IS Adapter -> IS

IS Adapter -> PM

PM Adapter -> PM

PM Adapter-> IS

Price

3.99 - 99

182 items

Sort by:

How to choose your brake adaptors?

It can be tricky to choose a brake adaptor. This little guide will helps you to find the correct model for attaching brake callipers to frames and forks.
There are two type of disc mounts on the market:

The international standard or IS: to recognize this format, bolt holes need to be 51mm apart and are perpendiculare to the forks or to the frame.
The Post Mount or PM: in this format, bolt holes are parallel to the forks or to the frame and are 74mm apart.

In many cases, frames will have International Standard Mount for attaching the rear brake calliper and forks will have PM system.

They serve two purposes:

Offer compatibility between the two standards. For example, to install an IS calliper to an PM forks, to install a PM rear disc brake to an IS MTB frame.
To use a larger disc rotor. E.g. to use a 180mm rotor with a forks designed for a 160mm rotor.

Most aftermarket adapters are made from Aluminium CNC machined and are compatible with different brands: Shimano, Sram, Avid, Magura, Hope... The hardware can be supplied or not, double check the product description before your buy.

Alltricks

ALLTRICKS NEWSLETTER

Sign up to receive the Alltricks Newsletter, special offers & discounts!

Our Partners

(1) Discount calculated on the lowest Alltricks price during the last 30 days before the start date of the promotion for this product (2) Price calculated on the lowest Alltricks price within 30 days before the sale offer. (3) Discount calculated on the lowest Alltricks price within 30 days before the clearance. (4) Terms and conditions apply. Valid on products sold and shipped by Alltricks. (5) GMT+1 timezone. (6) GMT+1 timezone, Credit Card and PayPal orders only. Until 6pm with Chronopost and until 3pm with other delivery methods. Valid only on all products sold and shipped by Alltricks. Excluding holidays. (7) Usual delivery time. (8) Usual amount of time to prepare your order. Valid only on all products sold and shipped by Alltricks. (9) Enter voucher code at the basket page. (10) For credit card payments between €80 and €6000. Valid in France mainland only on all products sold and shipped by Alltricks. (11) Credit Card and PayPal orders only. (12) A random security check will be made by Oney on some orders. This control takes 24h. (13) Unlimited free delivery with Alltricks Premium on all products sold and shipped by Alltricks. Valid in France only with: Chronopost relais and Chronopost domicile (Chronopost on on appointment excluded), Mondial relay, Colissimo and France Express. (14) Extra 10% off on all products sold and shipped by Alltricks. Valid 1 year. Voucher sent by email for your birthday. (15) Recommended retail price by the supplier (16) In january 2015. Determined by users, among E-commerce Websites available on the Trustpilot platform. (17) Excluding partners sellers products

Also recommended

Continue shopping View basket