RaceFace CINCH Bottom Bracket BSA 73mm Shell X 30mm Spindle - Black

If you're building up a road bike with a RaceFace CINCH crankset, you’ve found your bottom bracket.

This is the RaceFace unit specifically for a 73mm BSA shell with a 30mm spindle.

It spins smooth, installs easy, and looks clean in black.

You won't have to worry about creaking or slop with this quality piece.

Just match it to your frame's shell width and you're set to hammer out the miles.

It’s brand new in the package, ready to be the heart of your drivetrain.