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Your cart is empty.The 520ERVT X-Ring sealed chain is arguably our most well-rounded, do it all chain. Part of our Exclusive Racing Series, the 520ERVT is designed with off-road rally style racing in mind for its long chain life, lightweight design, and great strength. With its slim profile, this chain is also a great option for the Honda L series of bikes. Specs: Max CC: 500cc, Tensile Strength: 8,440 lbs, Weight (per 100 Links): 3.22 lbs, Seal: X-Ring, Chain Life Index: 3,500, Pin Length: 0.736" (18.69mm), Pin Diameter: 0.206" (5.23mm), Inner Plate Thickness: 1.8mm, Outer Plate Thickness: 2.0mm. Clip Type Master link included.
jon gast
Reviewed in the United States on February 22, 2025
Perfect fit for crf250r that need a thinner profile!!!
Customer
Reviewed in the United States on July 10, 2024
Top notch brand and comes with everything needed. Love the look. Fits CRF450RL
Charles Barton
Reviewed in the United States on October 23, 2024
This chain is slim and is a perfect size for a crf450l or r or x for that matter. Will not hit your case and after 100 miles still hasnt stretched a inch. Great chain!
Charles DeLorenzo
Reviewed in the United States on October 12, 2024
We race motocross and loves these chains. They are the best. Light weight, they hold up great, don't stretch much. Just an overall Hassel fee product.
sheldon mcentire
Reviewed in the United States on August 22, 2023
Nice replacement on my crf 450L
daniel warren
Reviewed in the United States on June 15, 2023
It’s a did chain, you can’t go wrong, well unless you buy a 120 link, need a 116 and cut off 5 links. Then welcome to my world! Once I got the new chain and learned a little math, the did worked awesome as all the other did chains I’ve run.
Joel Weisberger
Reviewed in the United States on September 28, 2022
This is the narrowest chain I could find for my 450L. I had an RK chain on before and when it got loose it would start to rub the case. So I had to keep it tighter than I normally would.So far I have a couple a hundred miles on this new DID chain and it's been great. It stretched a little after the first ride but seems to have settled in now. I run a 49T sprocket on the rear and stock 13T up front. So I needed to take a few links out. But no big deal.If you have a 450L, this is the chain for you.
Customer
Reviewed in the United States on November 2, 2022
Original chain on my 2022 CRF450RL started tearing up the o-rings within the first tank of fuel. Chain lube did not help much. Replaced with this chain and wheel spins with noticeably less friction. New chain links move with much less effort too and look great in gold.
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