Lightweight Aluminum Rear Sprocket - 48T, Black, for the Surron Light Bee
If you are looking for the ultimate in quality and performance, this sprocket will meet your needs and surpass them. The kit comes with new mounting bolts.
The sprockets are made from 7075 aviation aluminum alloy, a very durable and durable material that will last through all of your adventures. Even more important, the weight is extremely low, which is always a consideration for these electric bikes.
Going from a heavy steel rear sprocket to this lightweight aluminum you will feel the difference immediately - unsprung rotational mass is VERY important to the bikes acceleration, stopping power and handling. And this is the best way to shed some unnecessary weight from your rear wheel.