This double-sided socket installs and removes both 48.5mm and 44mm 16-notch bottom bracket cups.

Highlights

  • Compatible with all Wheels Manufacturing bottom brackets
  • Machined for 1/2 in drive, with a 3/8 in to 1/2 in adapter included for 3/8 in drive torque wrenches

Which side to use

The 48.5mm, 16-notch side matches Wheels Manufacturing bottom brackets and some FSA MegaEVO bottom brackets. The 44mm, 16-notch side matches Wheels Manufacturing bottom brackets plus many other outboard bearing bottom brackets, including Shimano, FSA MegaEXO and SRAM/Truvativ.

Compatibility & fit

Fits 48.5mm and 44mm, 16-notch bottom bracket cups.

Wheels Manufacturing backs this tool with a 1-year warranty against manufacturing defects, plus 30-day returns on unused, unopened stock bought direct from Wheels Manufacturing. For warranty support, return the product to Tune Cycles and we'll manage the claim with Wheels Manufacturing's Australian distributor.
  • Double-sided: 48.5mm and 44mm, 16-notch
  • 1/2 in drive, with 3/8 in adapter included
  • Fits Wheels Manufacturing bottom brackets and other outboard bearing BBs
Fits48.5mm 16-notch (Wheels Manufacturing, some FSA MegaEVO); 44mm 16-notch (Wheels Manufacturing, Shimano, FSA MegaEXO, SRAM/Truvativ)
Drive1/2 in, 3/8 in adapter included
SKU SCV-WMTL-BBTOOL-48-44
Brand Wheels MFG
Shipping Weight 0.4000kg
Shipping Width 0.200m
Shipping Height 0.080m
Shipping Length 0.300m