Park Tool BBT-9 Bottom Bracket Tool Limited Stock with improved ride type-specific maps

with improved ride type-specific maps that highlight popular roads and trails plus searchable points of interest

Compatible with: Shimano XT and XTR 11-36 10spd cassettes and Sram PG1030

MORE WAYS TO TRAIN

This helps to reduce cramp and stiffness whilst also being a valuable recovery tool after injury

Stretch panels on sleeves with raw-cut edge for perfect fit

Park Tool BBT-9 Bottom Bracket Tool Limited Stock with improved ride type-specific mapsThe 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 the bottom bracket cups. The other end of the tool engages the 8 internal splines of the crank arm adjustment cap. The BBT 9 fits cups and lockrings with 16 external notches and an outside diameter of approximately 44mm. The BBT 9 works with many external bearing crankset bottom brackets, including: Shimano