Park Tool BBT-79.3 12-Notch Bottom Bracket Tool RGroup_48740700FD7F42DACB23E365648C1E75CC237C7E ensuring a smooth ride

ensuring a smooth ride

The Microshift H-Series 10 Speed 11-42 Cassette is built for durability

It features an impact-resistant edge-to-edge cover and protective lining

offering three adaptable modes for different stages

Park Tool BBT-79.3 12-Notch Bottom Bracket Tool RGroup_48740700FD7F42DACB23E365648C1E75CC237C7E ensuring a smooth rideThe Park Tool BBT 79. 3 is a precision CNC machined aluminum tool for installing and removing specific threaded bottom brackets. It works with systems such as SRAM BSA DUB and Race Face Cinch. The tool includes a 3 8" drive for use with ratchet or torque wrenches. Its anodized finish aids in easy identification, and it has integrated threads for compatibility with the Park Tool BBT RS Retaining System (sold separately) to ensure secure, slip free use.