XL wide FAT bike cartridge BB for use with JIS Square taper crank arms.
Reliable steel cup cartridge sealed bearing BB with XL long Boron steel axle and crank bolts.
2 BB shell width options: 100mm and 120mm
Specifications
- BB Cups: Steel Cups with UN type spline tool fitting.
- BB type: BSA (English) 1.37"x24Tpi threaded.
- Bearings: Sealed Cartridge
- Axle: JIS Square Taper axle, Boron steel.
- Colour: Silver
Size 100mm (BBMWF100)
- BB shell Width: 100mm.
- Axle: Overall Length 159.5mm
- Axle cup to R/H end: 25.2mm
- Weight (approx.) 480g
Size 120mm (BBMWF120)
- BB shell Width: 120mm.
- Axle: Overall length 179.5mm
- Axle cup to R/H end: 28.7 (or 31.2mm with 2.5mm BB spacer inc.)
- Weight (approx.) 500g