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Tusk

Tusk 520 O-Ring Chain Yamaha MT-03 1983–2026

Tusk 520 O-Ring Chain Yamaha MT-03 1983–2026

2078750007

$76.99 USD
$79.99 USD $76.99 USD
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Fitment For:

  • Yamaha MT-03 2020–2026
  • Yamaha TT600 1983–1986
  • Yamaha YZ125 1985–1989
  • Yamaha YZ125 1996–2026
  • Yamaha YZ125 50th Anniversay Edition 2024
  • Yamaha YZ125 70th Anniversary Edition 2026
  • Yamaha YZ125 Monster Energy Yamaha Racing Edition 2023
  • Yamaha YZ125 Monster Energy Yamaha Racing Edition 2025
  • Yamaha YZ250 1983–1984
  • Yamaha YZ250F 2001–2011
  • Yamaha YZ490 1983–1990
  • Yamaha YZF-R3 2015–2026
  • Yamaha YZF-R3 60th Anniversary 2022
  • Yamaha YZF-R3 70th Anniversary 2026
  • Yamaha YZF-R3 Monster Energy 2020–2021

Special Notes:

  • For all Honda CRF bikes, and others that have a 1" diameter countershaft, Use Part # 2086080001.

The Tusk 520 X-Ring Chain is a top-of-the-line racing chain for high performance motorcycles and ATVs. European made with precision and the finest materials. X-rings between links keep water and dirt out and lubrication in for longevity. X-rings feature thin, double sealing surfaces that minimize friction and maximize sealing for the ultimate in chain protection and performance.

  • Performance motorcycle and ATV racing chain
  • X-ring sealed for ultimate protection and lubrication while minimizing friction and drag.
  • Gold colored plating protects from corrosion
  • European quality manufacturing and materials
  • Average tensile strength 8,120 lbs
  • Clip style Master-Link included.
  • Always verify chain length currently or previously in use. Gearing adjustments may require chain length adjustments. Use Tusk HD Chain Breaker #1389240001.

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