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RK 420 MRU Chain

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RK 420 MRU Chain

  • MRU chains utilize RK's proprietary Ultra Thin Seal U-Rings which allows the thickness of the seal to be less than 50% of the most common O-ring seal
  • MRU features 4 times longer chain life and will require less chain adjustments than comparable non-sealed 420 chains
  • Lightweight, low friction, sealed, U-Ring 420 pitch chain perfect for HondaĀ® Monkey and HondaĀ® Grom
  • Tensile strength of 4,540lb
  • 120 Links
$41.32

Original: $118.06

-65%
RK 420 MRU Chain—

$118.06

$41.32

Product Information

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Description

  • MRU chains utilize RK's proprietary Ultra Thin Seal U-Rings which allows the thickness of the seal to be less than 50% of the most common O-ring seal
  • MRU features 4 times longer chain life and will require less chain adjustments than comparable non-sealed 420 chains
  • Lightweight, low friction, sealed, U-Ring 420 pitch chain perfect for HondaĀ® Monkey and HondaĀ® Grom
  • Tensile strength of 4,540lb
  • 120 Links

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