The UAUS 40 T sprocket, expertly crafted by our skilled artisans, is designed for a snug fit in your 1.5-inch hub, ensuring precision and efficiency. This CNC-machined adapter extends the life of your chain and keeps your bike in tip-top condition. Compatible with a range of chainring sizes, from 49cc to 80cc, it's perfect for motorized bicycles powered by 2-stroke motors. The unique shaft design allows for smooth engagement and disengagement, making your peddling experience seamless and enjoyable. Invest in this essential component to enhance your bike's performance and longevity.
