Deep gold side plates and gold inner platesSuper-strong and lightweight design for high performance/racing mini off-road and motocross machinesUtilizes TST (TripStar Treated) ultra-hard pins and 100% heat-treated components for high strength and durabilityUses clip-type connecting link420 chain achieves tensile strength of 5,000 Ib.Seamless rollers and bushings help provide the added life and durability