✨ New Arrivals Just Dropped!Explore
HomeStore

RK 420 MRU Chain

Product image 1

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 Honda® Monkey and Honda® Grom
  • Tensile strength of 4,540lb
  • 120 Links
$41.32

Original: $118.06

-65%
RK 420 MRU Chain—

$118.06

$41.32

Product Information

Shipping & Returns

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 Honda® Monkey and Honda® Grom
  • Tensile strength of 4,540lb
  • 120 Links
RK 420 MRU Chain | Faster-Minis