The Rear Sprocket Chain Wheel 428 Drive Chain 45T Teeth Gear Disc is a high-performance and durable component specifically designed for YBR250, JYM250, and JYM YBR 250 bikes. This innovative design ensures a smoother and more efficient ride by enabling your bike to maintain a constant speed with a wide range of gear ratios. The 428 size chain wheel provides ample space for a standard 45t cassette, allowing for easy shifting and optimal performance in all terrains. Its robust 45T teeth gear disc ensures a reliable and uninterrupted connection between the chain and the chainring, reducing wear and tear on the drivetrain. Constructed with top-notch materials and precision engineering, this rear sprocket chain wheel is a key component for maintaining your bike's optimal performance and longevity.
