2018 Yamaha MT-09Chain slack: 30–40 mmRear axle: 108 NmOil: 3.5 LValves: 30 000 km
Yamaha MT-09
2018 · US Market
Reference data for routine maintenance procedures. Always verify against your service manual.
The 2018 Yamaha MT-09 is a naked motorcycle powered by an 847cc inline-three engine. It features a 525 chain, upright ergonomics, and is designed for sporty street riding.
| Size | 525 |
| Slack | 30–40 mm |
| Axle nut torque | 59 Nm |
| Sprocket teeth | Front: 15 · Rear: 42 |
| Grade | 10W-40 (JASO MA2) |
| Capacity (no filter) | 3.5 L |
| Capacity (with filter) | 3.6 L |
| Filter model | Yamaha Part 5GH-13440-00 |
| Front axle | 59 Nm |
| Rear axle | 108 Nm |
| Front caliper bolts | 36 Nm |
| Rear sprocket nuts | 54 Nm |
| Spark plug | CR9EIA-9 |
| Valve clearance (cold) | Intake: 0.10 mm · Exhaust: 0.20 mm |
| Battery | YTZ10S (12 V-8 Ah) |
| Front | 120/70 ZR17 · 2.5 bar |
| Rear | 180/55 ZR17 · 2.9 bar |
| Coolant | Ethylene glycol, silicate-free (50/50 mix) |
| Brake fluid | DOT 4 |
| Valve clearance check | 30 000 km |
| Spark plugs | 15 000 km |
| Air filter | 15 000 km |
| Brake fluid replacement | 2 years |
Disclaimer
- • Data source: Owner’s Manual 2018 – Drive Chain + General Specifications
- • Specifications may vary by VIN, market variant, and model year.
- • Always consult your owner's manual and service documentation.
- • Use this information at your own risk.