ProTaper 420MX Master Link

Premium gold series motocross chain. Designed for 50 to 125cc applications. Lightweight, ultra high-strength chromoly construction with 4,980 lbs. of tensile strength.

• Engineered for maximum strength, durability, and smooth power transfer in demanding off-road and racing conditions


• Built from premium materials with precision manufacturing to deliver long-lasting performance and reliability


• Lightweight design reduces friction and rotational mass for improved throttle response and acceleration