# RK Chain Mru420-130 U-Ring Chain

The RK MRU U-Ring Chain features a proprietary ultra-thin seal (U-Rings) where the thickness of the seal is less than 50% of the most common O-ring seal. This allowed RK to design a sealed chain with the same weight as a non-sealed chain.

-   Sealed, lightweight performance chain is perfect for the Honda Monkey and Grom Clip type master link included
-   Street/Offroad Rated for 25hp
-   Tensile Strength: 4,540 lbs
-   Max CC Rating: 150cc

## Details

- **Price:** 241.98 CAD
- **Vendor:** RK Chain
- **Type:** Chains

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 241.98 CAD | In stock |

## Images

- User 1

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/rk-chain-mru420-130-u-ring-chain)
> Updated: 2026-08-15