Park Tool BBT-69.4 Bottom Bracket and Lockring Tool - 16 Notch 2025 Designed for 1 1/8” steerer

Designed for 1 1/8” steerer tubes

Helmet And All Your Gear For The Mountain

scratch resistant and prints amazingly well with Mervin's eco sublimation process

so they can concentrate on honing their skills at your local hill

and 17 cooling vents

Park Tool BBT-69.4 Bottom Bracket and Lockring Tool - 16 Notch 2025 Designed for 1 1/8” steererPark Tool bottom bracket tools for installation and removal of 16 notch bottom brackets. Fits 16 notch tool fittings with a major diameter (outside of notches) of 4445 mm and a minor diameter (inside of notches) of 42. 7 mm, including: Shimano BB80, BB5700, XT BB70, BB51, and previous external bearing threaded bottom bracket cups Threaded bottom bracket cups from Campagnolo, Chris King, FSA MegaExo, Hope, SRAM Truvativ GXP, Race Face X type, Surly,