R1 428-120L Works Chain

Description

The Renthal R1 428-120L Works Chain is a high-performance, non-O-ring chain specifically engineered for offroad and motocross racing applications where strength, lightweight design, and maximum power transfer are critical. It features shot-peened alloy steel side plates for enhanced tensile strength and impact load resistance, along with case-hardened chromized steel bearing pins for improved wear resistance. Chamfered inner links minimize the risk of chain derailment, while extended bushings reduce friction between inner and outer link plates, ensuring efficient power transmission. This chain also incorporates shot-peened solid rollers to extend its service life and gold-anodized side plates that offer corrosion resistance. With an impressive average tensile strength of up to 5,170 lbs, the Renthal R1 428-120L Works Chain is ideal for mini racing machines up to 100cc capacity that require a 428 chain. It includes a clip-type master link for easy installation and is a perfect match for Renthal sprockets, making it a trusted choice for competitive riders seeking durability, reliability, and peak performance.