KX250F 2011- Race (G) 1446.13SC 460.50SC 520ERT3114G (SKK2382) S3-Cat-Hardparts-Chain&Sprockets The 428D standard chain is

The 428D standard chain is a reliable and cost-effective solution for small-displacement motorcycles and commuter bikes

Precision-tapered walls reduce weight without sacrificing structural stiffness

this professional-grade drive kit features a 520DZ2 non-sealed racing chain for high-performance off-road use

Removable 100gr thermal liner and H2Out waterproof liner

Ergonomically shaped to support the palm and reduce pressure points during technical riding

KX250F 2011- Race (G) 1446.13SC 460.50SC 520ERT3114G (SKK2382) S3-Cat-Hardparts-Chain&Sprockets The 428D standard chain isDesigned for competitive use on the KX250F (2011 onwards), this race spec kit features premium gold plating and lightweight components. It is engineered to provide the rapid throttle response and high tensile strength required for modern four stroke racing. Features the 520ERT3 114 link non sealed gold chain, a top choice for professional motocross due to its low mass. Equipped with a 13 tooth front and 50 tooth rear self cleaning sprocket for maximum