Replace your Surron Ultra Bee’s final drive chain with a DirtyBike 520 X-ring sealed chain. X-ring seals help retain lubrication and keep contaminants out of the chain’s internal bearing surfaces.
520-pitch final drive chain
X-ring sealed construction
Pre-lubricated
Master link included
Available in multiple link counts
Fitment: Surron Ultra Bee. Select the link count required for your sprocket combination and axle adjustment range. Please verify link count before ordering: the supplier’s option labels and SKU codes contain discrepancies. Contact Radmoto if you need help confirming the correct option.
October 21–November 3: Free Warp9 31.8mm handlebars with an eligible in-stock Sur-Ron or E Ride Pro bike purchase.
Choose your Warp9 handlebar color and add the bars to your cart with an eligible bike. The handlebar discount applies automatically at checkout during the offer dates—no code needed.
One set per eligible bike, while supplies last. Confirm clamp compatibility before ordering. Handlebars ship separately at no extra charge. Cannot be combined with other discounts. Questions? Contact Radmoto.
