Race Face Cinch BSA30x73 Threaded Bottom Bracket
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Race Face Cinch BSA30x73 Threaded Bottom Bracket
Race Face Cinch BSA30x73 Threaded Bottom Bracket Info
The Race Face Cinch BSA30x73 Threaded Bottom Bracket exists to solve one specific problem: running a Race Face Cinch crankset — with its 30mm spindle — in a standard English-threaded frame. It fits BSA shell widths of 68mm and 73mm, covering the vast majority of threaded mountain and gravel frames on the road today.
Installation follows the conventional external cup bottom bracket process — no proprietary tools required, just your standard cup wrench. The cups come pre-coated with locking compound, the bearings sit in sealed cartridges with dust covers, and an internal sleeve seals the system from the inside out. At 87g, it adds minimal mass to the drivetrain while keeping the Cinch spindle properly supported and aligned.
Race Face Cinch BSA30x73 Threaded Specs at a Glance
- Compatibility: Race Face Cinch cranksets with 30mm spindle
- Shell standard: BSA (English threaded)
- Shell width: 68mm / 73mm
- Weight: 87g
- Installation: Standard external cup bottom bracket tool
