Wolf Tooth Bottom Bracket Tool - BBS4116, 16 Notch, 41mm Cassettes 2-ply rubber shield fits between

2-ply rubber shield fits between tire and tube to prevent flats

Manufacturer Part Number: ROV9100/39/4BK

UPC: 689228108110

UPC: 710845684449

- 7075-T6 hub shells and axles for years of high torque use

Wolf Tooth Bottom Bracket Tool - BBS4116, 16 Notch, 41mm Cassettes 2-ply rubber shield fits betweenWolf Tooth bottom bracket sockets are tools for installation and removal of external cup bottom brackets. They are machined here in Minnesota with 7075 T6 aluminum. Large finger notches so you can start threading the cups by hand 3 8" square socket or 1" hex for ratchet torque wrench Most sockets have either a Shimano bearing preload tool or a 16mm hex for use with Race Face Cinch cranksets Steel inserts for magnetic coupling compatibility with the