520 extended heavy-duty ATV chain

520 Extended Heavy-Duty ATV Chain

$103.00
SWINGARM LENGTHS
TYPE

520 extended ATV chains for stock and extended swingarm setups. Choose the correct chain length and chain type for your build from the available options.

Non-O-Ring 520 Chain

  • Engineered for strength and durability
  • Pre-stretched and shot-peened
  • Precision manufacturing for consistent pitch and smooth operation
  • Oiling hole in the bushing helps ensure proper lubrication
  • 6600 lb tensile-strength rating
  • Lower drag than a sealed chain, making it a popular choice for performance ATV applications

D.I.D VX2 X-Ring 520 Chain

  • Premium VX-series X-ring chain
  • Shot-peened and heat-treated components
  • Low-friction X-ring design helps retain lubrication and keep contaminants out
  • Built for strength and long service life
  • Includes clip-style connecting link

Select the chain length that matches your swingarm extension. If you are unsure which length you need for your ATV, contact FullFlight Racing before ordering.


  • Fullflight Racing serving ATV & UTV riders since 1999
  • Earn rewards on all your purchases
  • Family-owned and operated in Oklahoma

Built for Riders Since 1999

Fullflight Racing is a family-owned Oklahoma business building ATV and UTV suspension for riders who value fitment, durability, and performance. Check your vehicle fitment and selected options before ordering.

WARRANTY

Lifetime frame warranty on eligible Fullflight-manufactured A-arms. Coverage varies for other products, including shocks. Review warranty terms.

INSTALLATION INSTRUCTIONS

Installing A-arms? See our A-arm installation and alignment instructions. Other products may have separate instructions.

Questions About Fitment?

Not sure which setup is right for your ATV or UTV? Contact Fullflight Racing before ordering.


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