
This part being universal, it may require adaptations
Manufacturer Reference: 420DEH-STL 110 SPJ
Manufactured to meet the rigorous quality standards of EK JAPAN, the EK 420DEH 420 drive chain is designed for enthusiasts of small displacement bikes and light modifications. Its 420 pitch and 110 raw steel links make it a reliable solution for replacing the original chain on 50cc motorcycles and other machines compatible with this pitch.
Versatile, it adapts to urban, trail, roadster, vintage, touring, sport, enduro, motocross, trials, supermoto, and quad environments. Ideal for installations requiring 110 links; be sure to check the compatibility of the sprocket/crown and the mounting method before installation.
Common installation examples: RIEJU MRT 50 SM (2025), FANTIC XM 50 PERFORMANCE (2025), BETA RR 50 MOTARD (2025). For optimal longevity, ensure regular maintenance (cleaning and lubrication) and correct tension adjustment.