For Outrunner Motor Models Only
A single 97mm Abec 11 Drive Wheel with Precision Machined Long Lasting Aluminum Timing Pulley Insert. Soft 78A Durometer. Made in the USA from Premium High Rebound Urethane for the smoothest possible ride. Our Standard Bearings are included! Note pulley insert can be rotated amongst the non-drive wheels to even out the wear.