Wolf Tooth Disc Brake Adapter - Post to Flat Mount +20mm MFPN=MTB38FN } One of the longest

} One of the longest running saddle models ever made

0mm 270mm J-bend Black Box of 100

Defined Color Gold Mfg Size 49 Rear Axle 12mm Thru x 142mm Wheel Size 650b Frame Material Steel Platform Space Horse Frame Type Rigid Color Champagne Shimmer Front Axle 12mm Thru x 100mm Brake Type Disc TT (Effective) 530 Fork Material Steel Fork Type Rigid

Designed for use with SRAM Boost cranksets with 55mm chainlines

Wolf Tooth Disc Brake Adapter - Post to Flat Mount +20mm MFPN=MTB38FN } One of the longestWolf 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