Park Tool BBT-79.3 Bottom Bracket Tool MFPN=11.5018.056.018 } Anodized convex top cap

} Anodized convex top cap with aluminum expander

Ultrasonic tank cleaning is the most efficient and effective way to clean those hard-to-reach areas as well as exposed surfaces by removing oil grease and other built-up dirt

The Moto Power Meter changes the regulation of force on the magnetic brake with an electric motor

Small pocket with zip at the side

Park Tool BBT-79.3 Bottom Bracket Tool MFPN=11.5018.056.018 } Anodized convex top capA 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