Rotor Bsa30 68/73mm Steel Bottom Bracket

The rotor BB30 / BSA bottom bracket with external bearings allows the installation of rotor cranksets in frames with BSA bottom bracket housings. The bottom bracket is equipped with industrial bearings, which guarantee easy running with high durability. The silicone seals reinforce these properties, as they better keep dirt and water out.

SPECIFICATIONS

• Intended use : MTB, Road, Cyclocross
• Material bearing shell: aluminum 7075
• Material bearings: steel
• Bearing type: BSA
• Inner bearing housing Width: 68 mm - 73 mm
• Inner bearing housing Ø: 34.8 mm
• Crank shaft diameter: 30 mm
• Crank wavelength: not specified
• Compatibility Crank: BB30 Wide, BB30a, 386EVO, Rotor 3D +, Race Face Cinch
• Bearing: Steel bearing with non-contact labyrinth seal
• Tool holder: Socket (included)
• Color: Black
• Weigh: 90g