1、Applicable Model: The 930mm rear wheel axle shaft is a replacement for 150CC‑250CC ATV Quad Go Karts, please check before ordering to confirm compatibility. 2、Improved Power Transmission: By providing a smoother power transition, this rear axle shaft improves vehicle control, enhancing the overall driving experience. 3、Enhanced Stability: Carefully designed for balance and stability, the rear wheel axle shaft fortifies your vehicle and minimizes bumps and vibrations during high speed driving. 4、Durable Material: Made from a metal material, this 930mm rear wheel axle shaft is designed to withstand the rigors of high strength driving and sport, ensuring long term durability. 5、Performance Enhancing: With its remarkable design and high strength materials, the axle shaft contributes positively to your vehicle's performance.