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DirtyBike

Primary Belt to Chain Conversion Kit 420 Sealed X-Ring | Surron Ultra Bee

Primary Belt to Chain Conversion Kit 420 Sealed X-Ring | Surron Ultra Bee

Regular price $99.00
Regular price Sale price $99.00
Sale Sold out

Torture-tested and proven on Ultra Bee competing in the 2023 RedBull TKO, DirtyBike's Surron finished ahead of all other Surrons!

Dirt, sand, and mud conditions can cause primary belt slippage, leading to belt failure. Avoid this potential breakdown with DirtyBike's Primary Chain Drive System. Including an X-ring chain, 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. 

Swingarm alignment tool

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