Fat Bike Square Taper Bottom Bracket

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
M-Wave Fat Bike Square Taper Bottom Bracket
M-Wave Fat Bike Square Taper Bottom Bracket
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Description Colour Size Wt(g) Part No. Stock Lvl Unit RRP Pack Qty
Fat Bike UN Cartridge threaded BB., Steel, UN tool fit 100mm, JIS Square Taper 159.5mm axlesilver100mm BSA480BBMWF100£16.99Each 
Fat Bike UN Cartridge threaded BB., Steel, UN tool fit 120mm, JIS Square Taper 179.5mm axlesilver120mm BSA500BBMWF120£16.99Each 
  • Good stock levels
  • Low stock levels, Qtys may not be available
  • +24h Components are available, add 24/48hrs for assembly
  • Special Order Currently non-stock item, contact us for info
  • Out of stock. Expected availability date will be displayed if known.
  • Discontinued. This product is no longer available.
  • M Mixed Quantity discount available
Description Colour Size Wt(g) Part No. Stock Lvl Unit RRP Pack Qty
Fat Bike UN Cartridge threaded BB., Steel, UN tool fit 100mm, JIS Square Taper 159.5mm axlesilver100mm BSA480BBMWF100£16.99Each 
Fat Bike UN Cartridge threaded BB., Steel, UN tool fit 120mm, JIS Square Taper 179.5mm axlesilver120mm BSA500BBMWF120£16.99Each 
  • Good stock levels
  • Low stock levels, Qtys may not be available
  • +24h Components are available, add 24/48hrs for assembly
  • Special Order Currently non-stock item, contact us for info
  • Out of stock. Expected availability date will be displayed if known.
  • Discontinued. This product is no longer available.
  • M Mixed Quantity discount available