Enduro Steel Bottom Bracket BB90/95 Road/MTN for Shimano Cranks
- Kit contains 2 bearings and 2 seals
- Abec-3 bearings are made of Grade 10 Chromium steel balls, high carbon Chromium alloy races hardened to R-62 and polished for noiseless movement
- Zero Ceramic bearings use oversized Grade 3 ceramic balls, rolling on mirror finished races which receive Magnetite and Cryogenic treatments for hardness and longevity. They come close to "zero" rolling resistance
- XD-15 ceramic bearings are the speediest and longest lasting, featuring Grade 3 Silicon Nitride balls and Nitrogen steel races, precision machined to ABEC-5 tolerances
Today's Stock Status
1 Ready to ship or pickup from Utah
10+ Available to ship in 2-4 Business Days
UPC: 811780021266
EAN: Not available
Manufacturer Part Number: BK-5418
AB9810 BB4400
136195-Q1-L20D02