Primary Gear - Chain to Belt Drive - Surron Light Bee

An original replacement primary gear for the Surron Light Bee, with the bolt on sprocket and pulley included.

If you've found that your original primary gear pulley is worn, either due to power modifications or really large mileage, you could upgrade with a belt-to-chain conversion kit. Those kits are tailor made to take a beating and put down massive power without needing maintenance.