Park Tool BBT-9 Bottom Bracket Tool Over 70% Off Sharkskin fabric lined heel cup

Sharkskin fabric lined heel cup helps hold foot in place

Packs away small for easy storage when not in use

which is particularly noticeable in longer events

What is CLIF Bar

Quality carbon and fittings designed to offer an excellent level of performance and contain costs make V3 a perfectly balanced bike from every point of view

Park Tool BBT-9 Bottom Bracket Tool Over 70% Off Sharkskin fabric lined heel cupThe 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