Designed to be used with X-Type or EXI cranksets. Manufactured from high strength aluminum & featuring custom retainer bearings. Race Face BB cups are also compatible with various Shimano and FSA external BB systems, making for a great upgrade.

FEATURES

• BB Cups are forged & CNC machined from 6066 aluminum.
• Tapering wall construction to minimize weight.
• Custom 6805 16 ball retainer bearing
• Bearings feature our custom triple wiper seal to better retain grease & keep contaminants out.
• Bearings are factory filled with Phil Wood waterproof grease — tested & proven to extend bearing life.
• Interchangeable with select Shimano and FSA external MOUNTAIN BB systems.
• Fully serviceable with BBEXITOOL

SPECIFICATION

• Built for: XC/AM
• Weight: 95 grams (68/73mm)
• Colours: Shiny Silver/Silver Decal
• Compatibility: 68/73mm, 100mm