SKU: 16117412223

RK 420MRU U-Ring Chain

Sale price$91.58 Regular price$101.76
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  • USA
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Ships within 48 hours · Estimated delivery Sep 30 - Oct 5

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Description

RK 420MRU U-Ring ChainSince the RK Takasago Company first began production of motorcycle chains as far back as 1953 the name RK has been synonymous with quality. RK Takasago chain has also been researching and developing high performance sealed ring chains for use on modern motorcycles for over thirty years. RK is the trusted supplier for OEM manufacturers such as Honda, Yamaha, Suzuki & Kawasaki. RK chains are used by professional race teams around the world including

Since the RK Takasago Company first began production of motorcycle chains as far back as 1953 the name RK has been synonymous with quality. RK Takasago chain has also been researching and developing high-performance sealed-ring chains for use on modern motorcycles for over thirty years.

RK is the trusted supplier for OEM manufacturers such as Honda, Yamaha, Suzuki & Kawasaki. RK chains are used by professional race teams around the world including MotoGP Repsol Honda, WSBK Kawasaki Racing Team, AMA SX/MX Monster Energy Pro Circuit Kawasaki, FMF KTM Factory Racing Teams, Rockstar Energy Husqvarna Factory Racing Teams & many more.

All RK Sealed chains feature heat treated hi-carbon alloy steel components, giving unrivalled wear life. Seamless rollers that allow the chain to run freely between the teeth of the sprocket and reduce chain vibration. All RK seals are made from an advanced Nitrile Butadiene composite for maximum performance and wear life.

Featuring RK's Ultra-Thin Seal technology, the seal thickness of the MRU series U-rings are less than 50% of the common seal. Making it possible to design a sealed chain with the weight of a non-sealed chain. You can expect up to 4 times longer chain life than a non-sealed 420 equivalent chain, with minimal to no weight increase.

  • Weight: 0.79 KG
  • Max CC Rating: 150cc Street
  • Master Link Type: CLIP
  • Chain Length: 106
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 16117412223

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Angela Parker
Louisville, US
★★★★★ 5
Detail
Size: XX-Large, Color: Black&gold -Jacket
Fits perfectly
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Reviewed in the United States on April 10, 2026
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Kaden Wireman
Los Angeles, US
★★★★★ 5
great suit!
Size: X-Large, Color: Black & Silver-2pcs
great suit! just get a size bigger than normal
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Reviewed in the United States on May 17, 2026
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Kialanda Nsidiovova
Cuba, US
★★★★★ 5
It was very suit and fit.
I shined on that day using this suit Slim for my wedding.
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Reviewed in the United States on April 2, 2024
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Feelin' Vine!
Lexington, US
★★★★★ 4
Looked great, but needed it one size bigger...
Size: 3X-Large, Color: White
This tux was really cool and looked nice, but it was a tad too small. Needed it one size bigger!
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Reviewed in the United States on September 16, 2023
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Frappucino Fiend
Dallas, US
★★★★★ 5
Pleasantly surprised by fit and finish
Size: X-Small, Color: Royal Blue
I usually wear bespoke suits, but I thought I'd give these a try. I'm a 38R in US sizes and I ordered the XS size. The jacket and vest fit nicely and looks sleek. The pants are a bit long, but easily hemmed. The material feels nice and the blue is vibrant. It comes in a bag so you will need to spend some time to steam out the creases and wrinkles. The ensemble gives a modern fitted aesthetic without being tight and uncomfortable and is provides a really good budget value. I can say yet how it will stand up to the test of time, but it's off to a good start.
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Reviewed in the United States on August 24, 2023

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