Peak Torque Flat Mount Caliper Adapter Rear +20mm Unisex There is full internal di2

There is full internal di2 routing

Loctite 222) on all fasteners

With the help of some top domestic TTers

Made from 7075-T6 Aluminium

Also available:

Peak Torque Flat Mount Caliper Adapter Rear +20mm Unisex There is full internal di2A flat mount brake adapter is not the most exciting component on a bike. The stock Shimano one works, everyone has one. But that doesnt mean it cant be nicer. This rear flat mount adapter is my take on the standard 140 160 mm rear brake adapter used with Shimano, SRAM and other normal flat mount calipers. The geometry does the same job as the common OEM part, but with a few details that make it feel a bit more special: a more sculpted CNC profile,