Arrowmax are proud to introduce the first ever Pro belt grinder. Design to fit front, rear or even middle belts, the Pro belt grinder will help you to precisely grind down the rubber from the top of the belt. Your result is a perfectly surfaced light runningArrowmax are proud to introduce the first ever Pro belt grinder. Design to fit front, rear or even middle belts, the Pro belt grinder will help you to precisely grind down the rubber from the top of the belt. Your result is a perfectly surfaced light running belt which has still the same strength like an original one. The function of the belt is guaranteed by the Kevlar fibre inside the belt and the harder outer surface create more drag and effect the smooth running of the car. belt which has still the same strength like an original one. The function of the belt is guaranteed by the Kevlar fibre inside the belt and the harder outer surface create more drag and effect the smooth running of the car.