30mm spindles meet threaded bottom brackets with Race Face's BSA30 Bottom Bracket.
Made for their cranks that feature the Cinch system, this bottom bracket meshes the Cinch's 30mm spindle with English/BSA threaded bottom bracket shells. Using standard 6806 retainer bearings factory filled with Phil Wood grease, these promise to spin smooth and an industry exclusive inner sleeve helps to protect the bearings from any water that has found its way inside your frame.
The BSA30 Bottom Bracket is compatible with standard threaded BSA shells and can be installed using a BSA30 tool from Race Face, Rotor, Zipp, or Enduro. Claimed weight 87 grams.
A guide to bottom bracket standards.