• Grade 3 silicon nitride ceramic balls, ceramic retainers
• Ceramic bearings provide superior smoothness, reduced weight and extended bearing life
• Includes (2) red rubber coated secondary shields, and center sleeve
• Mountain BB cups will fit 68/73mm shells, Road will fit 68mm shells
• Compatible with Shimano, FSA, Race Face (Shimano), and SRAM GXP integrated-spindle cranksets (GXP)

Bearing Type	Sealed Ceramic Bearing
Bicycle Type	Road
Color	Gold
Cup Material	Aluminum Cups
Shell Width	68/73mm Width
Thread	English

Write your own review

Be the first to review this item