Aluminum Heel Stops from Kart Master Modern karts, such as the CRG karts that we offer, are capable of incredible performance and drivers can expect to experience high G forces while on the track. For this reason, Kart Master decided to make high-strength and light weight heel stops to help a driver plant his or her feet onto the floor plate for maximum control and comfort. At K1 Race Gear, we are big proponents of these heel stops, as we feel they contribute significantly to the overall comfort of a driver, thus allowing him or her to have better concentration while racing. If you are interested in purchasing anodized aluminum heel stops from Kart Master, please feel free to place this item in your shopping cart for quick and convenient checkout or contact us today if you have additional questions. Made from premium 6061-T6 aluminum, these heel stops are priced individually and are available in red, blue, black or gold.