RK 420MRU U-Ring Chain

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RK 420MRU U-Ring Chain

RK 420MRU U-Ring Chain

Original price was: $128.03.Current price is: $80.47.

88 in stock

SKU: 4563870402 Category:

Description

RK 420MRU U-Ring Chain

The 420MRU U-Ring Chain is meticulously engineered for Honda Monkey and Grom motorcycles, incorporating RK’s exclusive Ultra Thin Seal U-Rings. These seals have a sleek profile, with a thickness less than half of typical O-ring seals. This innovation not only trims down the weight but significantly extends the lifespan of the chain, promising up to four times the durability of similar non-sealed chains. With reduced maintenance and fewer adjustments needed, riders enjoy more time cruising and less time tinkering in the garage.

Features:

  • RK’s exclusive Ultra Thin Seal U-Ring design
  • Seal thickness is less than 50% of the most common O-ring seal
  • Lightweight for small displacement applications
  • Includes clip type master link

Specifications:

  • Tensile Strength: 4,540 lbs
  • Max CC Rating: 150cc street / 150cc off-road
  • Max Horsepower: 25
  • Weight: 1.74 lbs per 100 links

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