Take your Mini 4WD racing to the next level with the Tamiya GUP #403 9-8mm Double Aluminum Ball-Race Rollers. Designed for a range of Tamiya chassis, these rollers help improve stability and reduce friction, giving your vehicle a competitive edge. Easy to install, you'll enjoy the satisfaction of upgrading your racer and watching it perform better on the track. Whether you're a seasoned pro or just starting out, these rollers are a great addition to your Mini 4WD collection.
