420 Chain 24T Rear Sprocket: Enhance Your Bike's Performance with Precision and Durability Optimize your bike's transmission system with our 420 Chain 24T Rear Sprocket. Designed for efficiency and reliability, this sprocket ensures a smoother, more stable ride, making it an essential upgrade for bike enthusiasts. Applicable Model: This 420 chain 24T rear sprocket is specifically designed for the Z50A, Z50, Z50R, Z50J, and Monkey Bike models. Confirm compatibility with your bike to ensure a perfect fit and optimal performance. Function: As a crucial component of the transmission system, the rear drive sprocket enhances chain drive stability and efficiency. Experience a smoother and more comfortable ride with improved power transmission. Durable and Lightweight: Crafted from high-quality steel alloy, this sprocket boasts exceptional durability and toughness, ensuring a long service life. Its simple and compact design makes it easy to carry and practical for everyday use. Size: The rear sprocket features 24 teeth, with a sprocket diameter of 102mm, an inner diameter of 30mm, and a thickness of 6mm. It includes 3 mounting holes, each with a diameter of 9mm, ensuring a secure fit. Easy to Install and Remove: Featuring a user-friendly design, this rear sprocket is easy to install and remove, making it a convenient replacement for old or damaged parts. Enjoy hassle-free maintenance and enhanced bike performance. Upgrade your bike's transmission system with our 420 Chain 24T Rear Sprocket. Order now to enjoy improved stability, efficiency, and a more comfortable riding experience.