Yamaha RayZR 125 2021 Maintenance Schedule
The 2021 Yamaha RayZR 125 maintenance schedule below covers the manufacturer's recommended service intervals for general maintenance, air filter, valve clearance, brake fluid, spark plugs and oil. Intervals are shown in kilometres by default and can be switched to miles.
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Sourced from Yamaha Motor Official Manual Portal (this document covers model years 2021–2025): yamaha-motor.eu
Full schedule
| Task | Interval | Difficulty | Notes |
|---|---|---|---|
| Final drive gear oil change | Every 12,000 km (first at 1,000 km) · Every 24 months | Easy | Replace final transmission gear oil. |
| Air filter replacement | Every 12,000 km | Easy | Replace main engine air filter element. |
| Valve clearance inspection | Every 6,000 km · Every 12 months | Moderate | Inspect and adjust intake and exhaust valve clearances. |
| Brake fluid replacement | Replace every 24 months | Moderate | Replace front hydraulic disc brake fluid. |
| V-belt replacement | Replace every 18,000 km | Moderate | Replace primary CVT drive V-belt. |
| Spark plug replacement | Every 8,000 km | Easy | Replace spark plug (NGK CR6HSA). |
| Engine oil change | Every 4,000 km (first at 1,000 km) · Every 12 months | Easy | Replace engine oil. Capacity 0.8L. |
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Easy: basic tools, straightforward Easy–Moderate: varies by task — somewhere between the two Moderate: some mechanical know-how helps Advanced: specialized tools/skill, still DIY-doable Expert: significant experience required Professional: dealer or shop recommended
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