RK Racing Chain M520HD-120 assembled on a bike for durable performance
RK Racing Chain M520HD-120 assembled on a bike for durable performance

RK Racing Chain M520HD-120 (520 Series) – 120-Links, Standard Non O-Ring Chain with Connecting Link

Why choose the RK Racing Chain M520HD-120 The RK Racing Chain M520HD-120 is built for riders who...
Vendor: RK Racing Chain
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RK Racing Chain M520HD-120 assembled on a bike for durable performance

RK Racing Chain M520HD-120 (520 Series) – 120-Links, Standard Non O-Ring Chain with Connecting Link

£84.43
RK Racing Chain M520HD-120 assembled on a bike for durable performance

RK Racing Chain M520HD-120 (520 Series) – 120-Links, Standard Non O-Ring Chain with Connecting Link

£84.43
Description
Description
x

Why choose the RK Racing Chain M520HD-120

The RK Racing Chain M520HD-120 is built for riders who value dependable performance, practical design, and straightforward maintenance. Made in Malaysia with Japanese steel, this 520-series chain blends durability with a balanced ride, suited for everyday street use and light off-road adventures.

Quality you can feel in every ride

Key design choices help keep your chain performing consistently over time. The chain uses two-point riveted pins and curled bushings, which support smooth power transfer and reduce wobble. It is pre-stressed and pre-stretched to help resist slack, so you may enjoy steadier operation with fewer adjustments during routine maintenance.

  • Made in Malaysia with Japanese steel for strength and consistency
  • Two-point riveted pins and curled bushings for smoother operation
  • Pre-stressed and pre-stretched to minimize looseness
  • Clip master link for quick installation and reliable joining

Performance and durability you can count on

Designed to handle typical street riding and NA-off-road use, the chain lists a maximum tensile strength around 7,700 pounds, while keeping weight modest at 3.65 pounds per 100 links. These specs support a balanced feel without adding unnecessary heft to the drivetrain.

  • Maximum tensile strength up to 7,700 pounds
  • Weight per 100 links: 3.65 pounds
  • 19.2 links per foot for consistent cadence
  • Pin length 18.80 mm and pin-to-pin center of 15.875 mm
  • Suitable for up to 400 cc street/NA-off-road riding

Specs at a glance

  • Master link type: Clip
  • Links per foot: 19.2
  • Pin length: 18.80 mm
  • Pin to pin center: 15.875 mm
  • Weight per 100 links: 3.65 lb
  • Max cc: 400 cc street/NA-off-road
  • Wear life index: 200

In short, this chain offers a reliable combination of strong materials, precise construction, and practical maintenance features. If you value straightforward durability and easy installation, the RK M520HD-120 presents a solid option for your 520-series drivetrain.

FAQ

Q: What makes the RK Racing Chain M520HD-120 stand out?

A: Japanese steel, precision rivets, and pre-stressed tension support strong, reliable shifting with lower maintenance needs.

Q: Is the M520HD-120 suitable for street and NA-off-road use?

A: Yes, designed for street and NA-off-road riding up to 400cc with a clip master link for easy setup.

Shipping & Return
Shipping & Return
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Returns Policy

You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.

Shipping

We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.

When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.

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