Wolf Tooth Disc Brake Adapter - Post to Flat Mount +20mm CheckoutTitle=Shimano Ultegra BR-R8110-F Road Caliper Brake - Front A clog-resistance function is achieved

A clog-resistance function is achieved by 1) oversizing the valve bore near the internal rim rubber seal and 2) the machined extension of the valve past the seal

Position Rear Rotor Mount Center Lock Hub Spacing 142mm Freehub Body SRAM XD-R Hub Spoke Type J-bend Hub Weight 223g Hub Drilling 24H Primary Color Orange Axle Type 12mm TA

Durable powder-coated ball-bearing drawers

Featuring a the new OneStar Triple Compound

Wolf Tooth Disc Brake Adapter - Post to Flat Mount +20mm CheckoutTitle=Shimano Ultegra BR-R8110-F Road Caliper Brake - Front A clog-resistance function is achievedWolf Tooth Disc Brake Adapter Post to Flat Mount +20mm. The Wolf Tooth Post To Flat Mount Brake Adapter allows flat mount brakes to be added to a frame or fork that was designed for post mount brakes. This is a vital component for cyclists who want to run a road groupset on a mountain bike frame. Please note that this is a +20mm adapter which means a 140mm post mount native size will only work with a 160mm rotor just as a 160mm post mount native size