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Chain of Choice
for AMA Teams

The non-sealed 520ERT3 is our #1 selling motocross chain and is used by race teams such as Monster Energy Kawasaki, Monster Energy/Yamaha Factory, Troy Lee Designs/Red Bull KTM Factory, and GEICO Honda.

The Cutting
Edge

With a great tensile strength of 8,300 lbs and weighing in at 2.99 lbs/100 links, you can see why this is the no. 1 trusted motocross chain!

Proven By
Top AMA Teams

Winning chain of the 2020 Monster Energy AMA Supercross Championship with Eli Tomac and the Monster Energy Kawasaki Factory team, as well as the 250 East Supercross Championship with Chase Sexton and GEICO Honda

Available sizes

Click a size below to view more details

  • 520ERT3 450 cc max MSRP: $112.22 / 120L - G&G: 520ERT3120RB