RK MRU 420 U-Ring Sealed Performance Chain [RK MRU 420 U-Ring Sealed Performance Chain]

Chains

RK MRU 420 U-Ring Sealed Performance Chain

$6.95 - $157.95

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.