RK 420MRU Chain

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RK 420MRU Chain

    RK 420MRU Chain

    219634
    Average rating 0 out of 5 stars

    Our Price: $5.99 – $156.03

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    Details

    MRU features RK’s proprietary Ultra Thin Seal, U-Rings, where the thickness of the seal is less than 50% of the most common O-ring seal. This allows RK to design a Sealed Chain with the weight of a Non-Sealed Chain. MRU will feature 4 times longer chain life than comparable non-sealed 420 chains and will require less chain adjustments compared to non-sealed 420 chains.
    • Tensile Strength: 4,540 lbs
    • Max CC Rating: 150cc Street, 150cc Off-road
    • Max Horsepower: 25 HP
    • Max Chain Width: 17.1mm
    • Master Link Included: Clip type
    ⚠ WARNING: Cancer and Reproductive Harm -

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