DirtyBike 520 X-Ring Final Drive Chain - Sur Ron Ultra Bee

🚚 Ships within 1-2 Business Days

🚚 Ships within 1-2 Business Days

🚚 Ships within 1-2 Business Days

🚚 Ships within 1-2 Business Days

🚚 Ships within 1-2 Business Days

eDirtyBikeSKU: UB-FDC-520-XR-104L-G

Length: 102 Links
Price:
Sale price $48
Stock:
In Stock

Product Info

The DirtyBike 520 X-ring chain is a sealed final drive chain made for the Sur Ron Ultra Bee, sold in 96, 98, 100, 102 and 106 link lengths. It comes pre-lubricated with a master link in the box.

Fitment:

  • Sur Ron Ultra Bee

NOTE: Pick the length for your gearing: 
-96 links for a 48T 
-98 for a 50T
-100 for a 52T to 54T
-102 for a 56T

An X-ring seal is a twist-style seal with two sealing surfaces, and DirtyBike says that is the point: it minimizes friction compared with a compressed O-ring, retains grease longer, blocks contaminants, and runs with less wear and heat under load. DirtyBike rates the chain to last up to twice as long as a standard O-ring chain, with less drivetrain drag for better throttle response and efficiency.

The Ultra Bee delivers instant torque, and DirtyBike built this chain with reinforced construction and precision sealing to handle it. It is the pick for Ultra Bee riders replacing a worn chain or upgrading from stock, and for anyone changing sprockets who needs a different length.

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