BSA Pinewood Derby Wheels lathed to perfection. Our lathing process makes these wheels precision tuned while removing .5g weight giving you a fast start and precision rolling all the way to the winners circle!


- All BSA markings remain
- Mold matched set of four
- Outside tread is trued to be perfectly concentric without removing beads.
- Material is removed from inside the wheel, while leaving all lettering in place. Weight is reduced by .5g to give you a fast start.
- Hub is squared so wheel rests squarely on the car when it touches. This corrects the rounded hub in the new wheels that could result in wobble when wheels hit car body.

New, improved and precision tuned BSA Ultra Lites!