Replace that primary belt drive system before it fails!

We have partnered with Dirty Bike Industries to bring you the 420 primary chain drive system on your SurRon Ultra Bee.

– X-ring chain this system is essential for serious off roaders ad maintains the original gear ratio.

– 420 Sealed X-Ring chain with master link can be replaced easily without removing the swing arm.

– Fits SurRon Ultra Bee

Kit includes a swing arm alignment tool that makes the job of aligning the mid shaft and swing arm much easier.