The non-sealed 520ERT3 is our #1 selling motocross chain and is used by factory race teams such as Monster Energy Kawasaki, Star Racing Yamaha, Honda HRC, Troy Lee Designs/Red Bull GasGas, Red Bull KTM, Factory HEP Suzuki and more!

Because of its strength/weight ratio, this is the go-to chain for riders across a multitude of racing disciplines, especially among the 250 class. 

Max CC: 450cc
Tensile Strength: 8,300 lbs
Weight (100L): 2.99 lbs
Seal: N/A
Chain Life Index: 410
Pin Length:  0.693"
Pin Diameter: 0.21"
Inner Plate Thickness: 2
Outer Plate Thickness: 2

(DID520ERT3120G)

SKU DID520ERT3120G
Barcode # 4525520000000
Brand DID
Unit Of Measure each
Chain Links 120
Chain Pitch 520

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