Wheel Stability Inserts (16mm) RED

Improve traction and handling with these precision-designed wheel stability inserts. Engineered to eliminate the air gap in NSR, Staffs, Thunderslot, and other 16mm wheels, these inserts help provide a solid contact patch across the entire width of your tire for enhanced performance on the track.

Simply slide them on, mount your tires, and you’re ready to race!

More stability. More grip. Better control!

Available in 15mm, 16mm, and 17mm color-coded sizes!