RaceFace made their X-type external bottom bracket Down-Hill ready by packing it with a whole bunch of bearings (double the amount to be exact) and increasing the thread engagement by 35%. Then to top it all off RaceFace topped it all off by filling the bearings with the most regarded grease in the business, Phil Wood.
This bottom bracket can be used with all RaceFace X-type cranksets, as well as Shimano Hollowtech II and some FSA cranks.
- Factory filled with Phil Wood waterproof grease
- 35% more engaging threads
- Grade 5 steel bearings
- Cryogenically treated and black oxide coated races
- ABEC 5 running tolerance on races
- 16 ball sealed cartridge
- 100mm Spindle