WISECO offers you a Pro-Lite Series piston kit designed for 125cc 2-stroke engines used in motocross and intensive enduro racing. Made from high-strength forged aluminum alloy, it combines lightness and strength to withstand high revs and high thermal stress. Its optimized design reduces internal friction, improves lubrication and promotes more efficient combustion to guarantee consistent performance and better engine responsiveness. Thanks to its racing design, it ensures excellent ring sealing, smooth revving and increased durability even under heavy use. The kit typically includes piston, rings, pin and circlips for a complete and reliable top-end rebuild.