Tire Break In Adapter

This prep works great for foam tire dirt oval racing.  Works well on rubber tires when you're running slicks.

Aluminum grooving tool for foam tires.

Set of eight wheel nuts. Includes: -4 8/32 nuts -4 5/40 nuts

Anodized 7075 aluminum front axles.  5-40 threaded stud.

Replacement inserts for our Quasi Speed Rear Tires (QS-1602 and QS-1616)