Heavy Hitter 420 Primary Chain conversion

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Heavy HitterSKU: SQ6942420

Sale price $89.89
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Parts orders over $100.00 ship free (Lower 48 states only)

Product Info

Introducing the Heavy Hitter Primary Chain Conversion - a formidable upgrade tailored specifically for Sur Ron and Segway e-bikes, engineered to supplant the factory belt system with an exceptionally robust alternative.

The stock primary belt quickly turns into a weak link when confronted with dusty, sandy, or muddy terrain. Over time, it succumbs to slippage and eventual failure, burdening you with costly repairs.

Heavy Hitter's robust primary chain system decisively addresses this issue by entirely replacing the belt system. This chain is equipped with a master link, facilitating straightforward replacement without necessitating the disassembly of the swing arm. Moreover, this conversion kit maintains your bike's original gear ratio.

Crafted from 7075 T6 aluminum with a hard anodized black finish, this product is meticulously designed to strike a perfect balance between lightweight construction and long-term durability.

  • Crafted from 7075 T6 aluminum
  • Perfect balance between lightweight construction and long-term durability
  • Gold O-ring chain included 
  • 42 Link chain with master link for easy replacement without removing the jackshaft or swingarm
  • Perfect for very sandy or muddy conditions


  • Sur Ron LBX
  • Segway X160
  • Segway X260

This is the known and tested compatibility for this product. Factory variations, dealer options, and aftermarket modifications could affect compatibility in your specific case. Please verify compatibility to the best of your ability before purchasing.

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