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All RIEJU parts

RIEJU MRX 50

The Rieju MRX 50 is a classic two-stroke enduro bike powered by the ubiquitous AM6 engine. Regular top-end rebuilds are essential to keep the small-capacity bore performing at its peak. Age often leads to perished rubber seals and stretched throttle or clutch cables. Every item on this page has verified fitment for your bike. Order online for reliable shipping across the UK. Restore your machine to factory performance with our workshop-ready spares. Filter the results by category, brand, or price.

14 parts fit this bike

// Parts

All 14 parts

Free UK shipping over £100 14-day no-quibble returns OEM-grade parts only UK-based support · 9 to 5 Race-shop prices, paddock service Click & collect from Leeds
Free UK shipping over £100 14-day no-quibble returns OEM-grade parts only UK-based support · 9 to 5 Race-shop prices, paddock service Click & collect from Leeds