
ISIS is a splined interface bottom bracket/crank design used by Truvativ, FSA, Raceface and other brands.
- Aluminum cups require TruVativ or compatible installation tool
- Heat-treated thick-wall chromoly spindle handles the abuse of downhill riding
- Precision full-complement sealed cartridge bearings
- M12 crank bolts included (unless noted)
- Defined Color: Black
- Bottom Bracket Shell I.D.: 1.37
- Spindle Length: 128
- Spindle Interface Type: ISIS
- Weight: 406
- BB Shell Width (mm): 68
- BB Shell Width (mm): 73
- BB/Frame Interface: English
