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Get it between 2025-03-04 to 2025-03-11. Additional 3 business days for provincial shipping.
Complete Assembly - This assembly includes two chain plate guides complete with rear chain sprocket and freewheel mechanism for versions 22+ of the Razor MX500, versions 15+ of the Razor MX650, and versions 1+ of the SX500
Compatibility - Our chain plate guide is designed for the Razor MX500, MX650, SX500 mini-bikes and Razor RSF350/RSF650 Electric Bikes. Please note the included freewheel will NOT fit the smaller MX350 and MX400
Specifications - The rear sprocket features an 80 tooth design and is compatible with the #25 chain. The outer chain guide measure 7" in diameter and comes preassembled on the sprocket and freewheel
Manufacturer Part Number - Compatible Part Numbers - Razor: W15165070142, W15128199013
Risk Free Guarantee - We honor Amazon's return policy
Upgrade your mini-bike with our Rear Sprocket, Freewheel, & Chain Plate Guides from AlveyTech. Designed for durability and performance, this essential accessory is a must-have for mini-bike enthusiasts. Featuring an 80 tooth sprocket, this rear sprocket provides optimal power transfer and ensures a smooth and efficient ride. Its sturdy steel construction guarantees long-lasting use, even in the most demanding riding conditions. The included freewheel allows for effortless coasting and enhances the overall riding experience. Say goodbye to unnecessary resistance and enjoy the thrill of speed with this reliable freewheel. To ensure maximum safety and stability, the chain plate guides included in this set are designed to keep your chain securely in place. Whether you're tackling rough terrains or racing on the track, these guides will prevent chain derailment and keep your vehicle running smoothly. Compatible with various Razor mini-bike models, including the MX500, MX650, SX500 and even the RSF350 and RSF650 electric sport bikes. Please note that while some parts of the assembly may be compatible with the smaller MX350 and MX400, the included freewheel will not fit those models. See our listing for those models to get the correct fitting chain guide. Don't settle for subpar mini-bike parts. Upgrade your ride's performance with the AlveyTech Rear Sprocket, Freewheel, & Chain Plate Guides. Experience smoother rides, enhanced control, and improved overall performance. Get yours today and take your karting experience to the next level!