🔧 Service Schedule & Parts
Affiliate · we may earn| Service item | Every | Typical cost | Parts |
|---|---|---|---|
| 🛢️ Engine oil + oil filter | 5,000 km / 3,000 mi or 12 mo | $30-60 | 🛢️ Buy → ⚙️ Buy → |
| 🌬️ Air filter | 15,000 km / 9,500 mi | — | 🌬️ Buy → |
| ⚡ Spark plugs | 10,000 km / 6,000 mi | — | ⚡ Buy → |
| 🔧 Valve clearance check | 20,000 km / 12,500 mi | $80-150 | |
| 🛑 Brake pads | 10000-20000 km | $40-80 | 🛑 Buy → |
| 💧 Brake fluid | 24,000 km / 15,000 mi or 2 yr | — | |
| 🧊 Coolant | 24,000 km / 15,000 mi | — | |
| 🛞 Tires | 8000-12000 km | $120-200 | 🛞 Buy → |
| 🔩 Major service | 20,000 km / 12,500 mi | $200-350 |
Video Review
Ce que les acheteurs doivent savoir
Blue Core Engine Reliability
The NMAX's Blue Core 155cc SOHC engine is known for strong long-term reliability, often exceeding 50,000 km with minimal issues when serviced regularly every 3,000-5,000 km.
Watch the CVT Belt
A common issue on higher-mileage units is CVT belt wear causing vibration or slipping — inspect it carefully at purchase and budget for replacement around 20,000-25,000 km.
Strong Resale Value
The NMAX holds resale value exceptionally well in Southeast Asian and European markets, typically retaining 70-80% of its value after two years due to high brand demand and parts availability.
Top 10 Accessories
Curated picks for the Yamaha Nmax 125/155 — owned, ridden, recommended.
Problèmes courants
Sluggish acceleration, shuddering, or belt slipping noise
Hard cold starts, rough idle, poor fuel economy
Oil stains on fork legs, soft or bouncy front suspension
Slow crank or no-start after sitting few days
✅Liste de contrôle préalable à l'achat
Generally reliable, maintain CVT every 8000km
More Yamaha Nmax 125/155 Guides
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Discussion
Frequently Asked Questions
What are common problems with the Yamaha Nmax 125/155? +
CVT belt and roller wear: Sluggish acceleration, shuddering, or belt slipping noise (moderate) | Fuel injector clogging: Hard cold starts, rough idle, poor fuel economy (moderate) | Front fork oil leaks: Oil stains on fork legs, soft or bouncy front suspension (moderate)
Is the Yamaha Nmax 125/155 good for beginners? +
Not really — the Yamaha Nmax 125/155 is better for experienced riders.
Is the Yamaha Nmax 125/155 reliable? +
The Yamaha Nmax 125/155 has no widely-reported critical reliability issues. 4 minor issues are documented — see the Common Problems section above.
Is the Yamaha Nmax 125/155 good for daily use? +
Better as a weekend/track bike than a daily — it's a specialist machine.
What gear should I buy for a Yamaha Nmax 125/155? +
Motoryk has curated a Top 10 gear list specifically for the Yamaha Nmax 125/155, covering engine oil, tires, chain, battery, and brake pads — see motoryk.com/bikes/yamaha/nmax-125-155/top10. Each pick is matched to this bike's spec.