Premium Quality: Our 420 chain is made of alloy steel, heavy duty and long durabiltiy.
Specifications: Chain No.: 420; Pitch: 1/2"; Roller Width: 1/4"; Roller Diameter: 5/16"; Sprocket Thickness: 0.227"; 132 Links. The chain breaker is suitable for 420-530 chain.
Compatible with: Links can be removed to fit virtually any application, like 50cc 70cc 90cc 110cc 125cc ATVs and dirt bikes, Go Kart, Mini Bike, Scooter, Pit Bike, Quad, etc.