Feature 1WIDE APPLICATION: Suitable for DIY rebuilding of 50 to 150CC Go Karts, ATVs, Quads and Drift Trikes, serving as a versatile replacement option for various vehicles. 2ENDURING METAL MATERIAL: Rear axle kit is made of sturdy metal with high strength, capable of withstanding heavy pressure and impact to ensure safety and reliability. 3HEAVY DUTY COMPONENTS: The rear axle kit features heavy duty materials and comprehensive components to significantly enhance vehicle stability and overall performance. 4IDEAL FOR DIY PROJECTS: This complete kit is ideal for DIY enthusiasts who love maintaining and upgrading their vehicles, covering essential installation accessories. 5PROFESSIONAL SET: Dependable and practical kit include mounts, brake discs, bases, sprocket, rear axles, etc., to bring you professional and convenient use experience.Item Type: DIY Rear Axle KitMaterial: MetalSprocket: 428-37 ToothBrake Disc: 160mmFitment: Replacement for 50-150CC DIY Rebuilt Go Karts, ATVs, Quads and Drift Trikes Package List1 x Rear Axle Kit (21PCS)