Red Dirt Derby Machined Polished and Grooved Axles 4 Axles Plus Graphite for use in Pinewood Derby Cars Reduces Friction and Increases Speed

This kit contains four Red Dirt Derby precision machined and polished axles plus a bottle of graphite. The axles are grooved in order to reduce speed robbing friction caused when the wheel is in contact with the axle. The machining process also ensures that the axles are perfectly straight for the truest roll. These axles were engineered by Red Dirt Derby with an increased diameter in order to reduce wheel wobble. These are not original nails so check your rule book to make sure they are allowed. In addition to the axles, a small bottle (3 grams) of graphite is included. Just takes a few puffs of graphite to further reduce wheel friction and increase speed.