BBT-69.4 Bottom Bracket Tool 16-Notch Full Finger With a large

With a large

Compatible with most 512 speed cassettes and freewheels

Volume: 7 L / 427 cu inWeight: 202 g / 0

The HSF Stem cap is only compatible with the 1/Seventeen stem (not the 1/Seven) and the HSF Aeria bottle

You can’t see internal low-density construction

BBT-69.4 Bottom Bracket Tool 16-Notch Full Finger With a largeA precision CNC machined aluminum tool for the installation and removal of select components with 16 notch tool fittings, including bottom brackets, center lock disc brakes, and e bike motor lockrings. Manufactured in house by Park Tool, anodized for easy identification and featuring a ratchet torque wrench compatible 3 8" drive. Fits 16 notch tool fittings with a major diameter (outside of notches) of 4445 mm and a minor diameter (inside of notches)