Pinewood Derby Speed Axles Rail Rider Riding Bent tunable Stop hurting your thumb for

Stop hurting your thumb for those fine adjustments

Pinewood Derby Car Body - 4 Hole conforms to most rules

This concentration of density makes it easier to concentrate your weights

Pinewood Derby Car Kit - Speedster comes standard with:

Pinewood Derby Speed Axles Rail Rider Riding Bent tunable Stop hurting your thumb forPinewood Rail Riding Axles Derby Dust tech's offer the Pinewood Rail Riding Axles Bent that is ready for your champion build. Trued, straighten axles Highly polished axles to your choice polished with the industry's only cnc polishing machine. Ready for graphite or oil racing Available with adjusting slots machined in the head of the axle for adjustments Bent with Derby Worx Pro Axle Builder Custom Rail Riding configurations: Straight, 1 degree, 1. 5