Park Tool BBT-9 Bottom Bracket Tool Limited Stock 1 1/4-inch heel

1 1/4-inch heel

taking the Fatbar Lite Carbon 35 to 760mm

The best of both worlds can exist

but almost always a factor when riding on the road in winter

Park Tool BBT-9 Bottom Bracket Tool Limited Stock 1 1/4-inch heelThe 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