Description
Race Face Road X-Type External Bottom Bracket
- Fits 68/73mm bottom bracket shells
- English threaded
- Engineered for trail riders that want a high performance BB that lasts
- Custom 6805 16 ball retainer bearings
- Bearings feature our custom triple wiper seal to better retain grease and keep contaminants out
- Bearings are factory filled with Phil Wood waterproof grease – tested and proven to extend bearing life
- Cups are forged and CNC machined from aerospace 6066 aluminum
- Bearings are fully serviceable with BBEXI tool
- Tapered wall spindle construction to minimize weight
- Custom CNC tool interface shaves weight while ensuring positive engagement with standard Shimano and Park tools
- Interchangeable with select Shimano and FSA external mountain BB systems
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