A dual-row flanged bearing kit that expands a 41mm ID BB86-style shell to run a 28/30mm Praxis-compatible crank.

Highlights

  • Dual-row Enduro ABEC-3 bearings, one complete kit per frame
  • Fits 41mm ID bottom bracket shells
  • Includes crank and dust seal spacers

Compatibility & fit

Fits frames with 41mm ID bottom bracket shells, for 28/30mm spindle Praxis-compatible cranks. Crank spindle length must be longer than 104mm when used in an 86.5mm wide shell.

Wheels Manufacturing bottom brackets and bearings carry a warranty against manufacturing defects (wheelsmfg.com states 1 year warranty, 30-day returns on its products).

For warranty support, return the product to Tune Cycles and we'll manage the claim with Wheels Manufacturing's Australian distributor.

  • 2x Enduro BB86-to-30mm dual-row ABEC-3 bearings
  • 2x 0.5mm, 2x 1.0mm and 2x 5.0mm crank spacers
  • 2x dust seals, 1x 28mm spacer insert
  • Complete kit for one frame
Shell ID41mm
Bearing gradeEnduro ABEC-3, dual-row
Spindle fit28/30mm Praxis-compatible
Minimum spindle length (86.5mm shell)104mm
SKU SCV-WMBB-BB86BB-PRX
Brand Wheels MFG