DirtyBike's 420 Sealed X Ring Standard Primary Chain Drive System For Sur-Ron Ultra Bee.
Torture-tested in the 2024 RedBull TKO Extreme Enduro Where It Performed Flawlessly.
More Efficient Than Belt
Better Acceleration
Longer Run Time
Easy Maintenance
Similar To Stock Gear Ratio
Chain can be replaced without removing the swing arm
This system is essential for serious off-roaders and retains the original gear ratio. 420 sealed X-ring chain with master link can be replaced easily without removing the swing arm.
Be sure to include the DirtyBike Ultra Bee Swingarm Alignment Tool! Makes the job of aligning the mid shaft shaft and swing arm much easier.
Note: If you are planning to use this kit with the EMBX XUB-80 motor the front sprocket will require modification. Please contact us for more information.
Great customer service. The bike got from their warehouse to me in less time than they said it would. Crated well with protection of the bike their priority.
shipped very fast and got a key chain and a sticker and i think the shipping was faster then warp 9 only thing i was missing was the blue lock tight but everything else was good probably gonna buy the Ventus controller from here
The difference I have experienced since switching to these Dunlop tires is night and day. I knew the rear tire was going to be an upgrade but I didn't expect the front to make such a difference in traction and cornering.
My order was filled promptly and accurately, and was shipped in a timely manner. No complaints there. However after receiving my order, I had a couple follow up questions. I called several times and always got a recording- no one ever answered. I left a message stating who I was and that I had a couple of questions about my order. No one has ever called me back.
These brakes perform so much better than the original stock brakes on the Talaria XXX Pro. The difference is amazing. Now the Talaria has reliable positive brake control with so much better grip than before.
We picked the gold color, which looks great on the black bike. Highly recommended if you have the budget.