FC's FCSWHEELDONUTS15MM Wheel Stability Inserts 15 mm, Blue (x4)

FC'S FCSWHEELDONUTS15MM Wheel Stability Inserts 15 mm, Blue (x4).

Improve traction and handling with these precision-designed wheel stability inserts. Engineered to eliminate the air gap in NSR, Staffs, Thunderslot and other 15mm wheels. These inserts help to 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 16mm color-coded sizes.