Park Tool BBT-9 Bottom Bracket and Lockring Tool Shimano 12-speed Flattop T-Type Powerlink included

12-speed Flattop T-Type Powerlink included

Directional design: Yes

the redesigned Sram XX1 Eagle™ derailleur gives no-compromise racers and dream-bike builders a true top-tier option

smoother shape

Pad / Holder: Bottom-loading

Park Tool BBT-9 Bottom Bracket and Lockring Tool Shimano 12-speed Flattop T-Type Powerlink includedThe 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. Product features Suitable for: Shimano Hollowtech II Campagnolo Ulta Torque and Power Torque