Park Tool - BBT Bottom Bracket Sockets 16-Notch S3-Size-35x800mm Dual shift ramps for smooth

Dual shift ramps for smooth and steady gear changes

PROFILE DESIGN - RACE BAR TAPE

that is durable and very rigid (no flex

7sp and 8sp

Park Tool - BBT Bottom Bracket Sockets 16-Notch S3-Size-35x800mm Dual shift ramps for smoothPARK TOOL BBT BOTTOM BRACKET SOCKETS 16 NOTCH Bottom brackets occasionally require removal for service, replacement, or upgrading. BBT 19. 2 FEATURES Fits 16 notch threaded bottom bracket tool fittings with a 44 45 mm major diameter (outside of notches) and 42. 7 mm minor diameter (inside of notches), including: Shimano BB80, BB5700, XT BB70, BB51, and previous external bearing threaded cups Campagnolo SRAM Truvativ GXP Chris King FSA MegaExo Hope