
This part being universal, it may require adaptations
EK 420SH 420 Drive Chain — a steel chain designed for demanding riders. Suitable for high revs and abrasive environments in both off-road and urban settings, this EK 420SH combines simplicity and robustness to equip quads, motocross bikes, roadsters, and small urban trails.
Designed to reduce friction while maintaining good tensile strength and abrasion resistance, this EK chain is a reliable choice for spirited gear changes or off-road sessions. Its steel finish facilitates visual inspection and regular maintenance — washing and lubrication remain essential to maximize its longevity.
Common compatibilities: HONDA CRF 150 R (2026), YAMAHA YZ 85 LW BIG WHEELS 19/16 (2026), KTM 65 SX (2025). Before installation, check the number of links and pitch for a precise fit to your sprocket and rear sprocket.