Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
⚠️ California Proposition 65 Warning : Some products sold on this website may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
For more information, visit www.P65Warnings.ca.gov.
RKs traditional round O-ring chain is a convenient blend of performance and affordability. SOs O-ring is constructed from Nitrite Butadiene to seal in lubrication and deliver smooth power with minimal seal ring drag or loss of horsepower. 520SO chains are suitable for low to mid-range CC motorcycles that came from the factory with sealed chains. 520SO can be used for both on street and off-road up to 400ccs. Tensile Strength: 6,900 lbs; Max CC Rating: 400cc Street, 400cc Off-road/ATV; Max Horsepower: 60 HP; Weight per 100 Links: 3.39 lbs; Max Chain Width: 21.7mm; Master Link Included: Clip type.
The RK Racing 520 chain is alright, but I had some trouble getting it on. The instructions were a bit unclear for someone like me who’s not super experienced with bike parts. Once it was set up, it worked fine for street riding though!
J
Jake Thompson
Great for Both Street and Off-Road
This RK Racing chain is a solid choice for anyone who rides both on the street and off-road. I love the flexibility it offers. Just make sure you have the right tools for the installation; I had to borrow some from a neighbor!
C
Carlos Ramirez
Strong Chain for My Dirt Bike
I bought this RK Racing 520 O-ring chain for my off-road bike, and it feels super sturdy! The 112 links are perfect for my setup, and the steel construction seems really durable. Installation was a breeze too. Good value for the price!
S
Samantha Patel
Chain Stopped Working Too Soon
I was excited about this RK Racing chain, but it started to skip after only a few rides. I expected better durability from a steel chain. Disappointed since installation was easy and I thought I made a good choice. Maybe I got a defective one?
M
Mark Johnson
Reliable O-ring Chain!
The RK Racing 520 O-ring chain is fantastic! The 112 links fit my motorcycle perfectly. I’ve been using it for both street and off-road, and it handles everything well. Definitely worth it if you’re looking for a reliable chain!
Free Shipping
Quality Support
Return & Refund
Gift Voucher
FAQs
Have a question ? We are here to help.
Is the shipping free?
Yes, we offer free standard shipping on all orders within the United States.
When will I receive my item?
Domestic orders typically arrive within 3-5 business days. Delivery times are estimated and may vary depending on your location, weather conditions, or other unforeseen factors.
Can I change or return my item?
We hope you love your purchase, but if you need to make a change or return your item, we’ve got you covered! You can initiate a return or exchange within 30 days of receiving your order. Please ensure the product is in its original condition and packaging. For more information on our return policy, please visit our Returns & Exchanges page.
