EK CHAIN 420SR 420 Universal ChainRef : EKC00723A / 1129896017

EK 420SR 420 Drive Chain — Manufacturer Reference: 420SR-STL 116 SPJ

Designed for demanding riders, the EK 420SR 420 chain emphasizes simplicity and robustness. The SR series features a heat treatment of the plates that enhances wear resistance while maintaining great flexibility even after many miles. Ideal for urban use as well as off-road outings, it is suitable for quads, motocross bikes, and roadsters that require reliability and easy maintenance.

• Number of links: 116
• Pitch: 420
• Color: Steel / Steel
• Weight: 0.75 kg (for 100 links)
• Relative lifespan (for 100 links): 200

Riders will appreciate the smooth riding feel, tension retention, and durability provided by the heat treatment of the plates. To optimize longevity, install the chain with an appropriate sprocket and rear sprocket, regularly check the tension, and ensure lubrication according to your riding practice. Suitable for small displacement engines and typical setups listed (e.g. RIEJU MRT 50 SM, FANTIC XM 50 PERFORMANCE, BETA RR 50 MOTARD) as well as any configuration requiring a robust and compact 420 chain.