Description
If you’re running a Winters Side Bells hub setup, this bearing cup is a critical wear item that directly impacts axle runout and hub longevity. A worn or damaged bearing race compromises alignment and accelerates bearing failure, costing you track time and reliability. This precision-machined replacement ensures your hub assembly maintains the tight tolerances required for consistent performance lap after lap.
- Winters Side Bells compatible
- Steel construction
- Axle bearing race
- Precision engineered
- Individual unit
- MPN: WIN7310
- Weight: 0.37 lbs









