Park Tool BBT-79.3 Bottom Bracket Tool Model Name-Tinman E-Bike pads have a ceramic

E-Bike pads have a ceramic back with organic front

Braking is nearly as good as chrome less the added weight and negative environmental impact through specialized surface coating

35 mph max with speed limiter available in App Max

Shimano compatible

Your ultimate companion for road cycling and commuting is here

Park Tool BBT-79.3 Bottom Bracket Tool Model Name-Tinman E-Bike pads have a ceramicA precision CNC machined aluminum tool for the installation and removal of select threaded bottom brackets with 12 notch tool fittings including SRAM BSA DUB Race Face Cinch Rotor BSA30 and others. Manufactured in house by Park Tool anodized for easy identification and featuring a ratchet torque wrench compatible 3 8" drive. The BBT 79. 3 features integrated threads for full compatibility with the Park Tool BBT RS Bottom Bracket Tool Retaining System