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
- M12 crank bolts included (unless noted)
- Heat-treated thick-wall chromoly spindle handles the abuse of downhill riding
- Precision full-complement sealed cartridge bearings
Description
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
- M12 crank bolts included (unless noted)
- Heat-treated thick-wall chromoly spindle handles the abuse of downhill riding
- Precision full-complement sealed cartridge bearings