أداة الوحدة السفلية بارك تول BBT-9

About Park Tool BBT-9 Bottom Bracket Tool
The BBT-9 is used to remove and install external bearing crankset bottom brackets. One end of the BBT-9 securely engages the 16 notches of bottom bracket cups. The other end of the tool engages the 8 internal splines of the crank arm adjustment cap on Shimano® Hollowtech II® systems. The BBT-9 fits cups and lockrings with 16 external notches and an outside diameter of approximately 44mm.

Features
16-notch 44mm OD cups

Fits
Shimano® BB80, BB5700, XT® BB70, BB51, and previous external bearing threaded cups

External threaded types for Campagnolo®, Chris King®, FSA® MegaExo®, SRAM®/Truvativ® GXP®, Race Face® X-type, Surly®, Wheels®, Fulcrum®, Hope™ (non-BSA30) and others

16-notch rotor disc lockrings

16-notch Bafang® BBSH, BBS02 Mid Drive motor lockrings

About Park Tool
Park Tool are the world's largest bicycle tool manufacturer. Located in St. Paul Minnesota they have been designing and manufacturing bicycle specific tools since 1963. Their dedication to quality and innovation have gained them the reputation for producing the best bicycle tools in the world.