Wheels Manufacturing BB30 Bottom Bracket Adaptor for Hollowtech II Cranks Brake Levers saving weight and providing a

saving weight and providing a clean interface

T47 combines the clean installation of a threaded bottom bracket with an oversized shell diameter that allows for larger

or 9 degrees of float depending on the cleat you install

the PG-1170 delivers

better power transfer

Wheels Manufacturing BB30 Bottom Bracket Adaptor for Hollowtech II Cranks Brake Levers saving weight and providing aIs the BB30 Adaptor Right for Your Shimano Cranks? The Wheels Manufacturing BB30 Bottom Bracket Adaptor solves one of the most common frame to drivetrain compatibility headaches in cycling: running Shimano Hollowtech II cranks in a BB30 frame without introducing creaks or play. Machined from engineering grade Delrin, the inserts press cleanly into the BB30 shell and provide a precise bore for a standard threaded bottom bracket, giving you the