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.
- Engineered for trail riders that want a high performance BB that lasts.
- Custom 6805 16 ball retainer bearings with Titanium coated races that ensure unparalleled corrosion resistance.
- 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 our BBEXI tool.
- 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.