Kawasaki Ninja 125 2024 Maintenance Schedule
The 2024 Kawasaki Ninja 125 maintenance schedule below covers the manufacturer's recommended service intervals for air filter, coolant, valve clearance, general maintenance, oil, drive chain maintenance, brake fluid and spark plugs. Intervals are shown in kilometres by default and can be switched to miles.
Sourced from Kawasaki EU KTIVS Manuals Portal (pws.ktivs.net) (this document covers model years 2021–2025): pws.ktivs.net
Full schedule
| Task | Interval | Difficulty | Notes |
|---|---|---|---|
| Air cleaner element inspection | Every 12,000 km · Replace every 24 months | Easy | Inspect air cleaner element; dealer-replace regardless of mileage once the time interval elapses. |
| Cooling system check | Every 12,000 km (first at 1,000 km) · Every 12 months | Moderate | Inspect cooling system for leaks and proper operation. |
| Coolant, water hose and O-ring replacement | Every 36,000 km · Every 36 months | Moderate | Replace coolant, water hose and O-ring. |
| Valve clearance check | Every 12,000 km | Advanced | Inspect and adjust valve clearances. |
| Clutch operation check | Every 12,000 km (first at 1,000 km) · Every 12 months | Easy | Inspect clutch play, engagement and disengagement. |
| Engine oil and oil filter change | Every 12,000 km (first at 1,000 km) · Every 12 months | Easy | Drain and replace engine oil and oil filter. |
| Wheel bearing damage check | Every 12,000 km · Every 12 months | Moderate | Inspect wheel bearings for damage. |
| Drive chain wear check | Every 6,000 km | Easy | Inspect drive chain for wear/stretch. |
| Brake system check | Every 12,000 km (first at 1,000 km) · Every 12 months | Easy | Inspect front and rear brake system. |
| Brake fluid change | Every 24,000 km · Every 24 months | Moderate | Replace front and rear brake fluid. |
| Brake hose replacement | Replace every 48 months | Moderate | Replace front and rear brake hoses. |
| Brake master cylinder and caliper rubber parts replacement | Every 48,000 km · Every 48 months | Advanced | Replace rubber parts of brake master cylinder and caliper. |
| Suspension system check | Every 12,000 km · Every 12 months | Moderate | Inspect front and rear suspension. |
| Rear suspension lubrication | Every 24,000 km | Moderate | Lubricate rear suspension linkage. |
| Steering play check | Every 12,000 km (first at 1,000 km) · Every 12 months | Moderate | Inspect steering play. |
| Steering stem bearing lubrication | Every 24,000 km · Every 24 months | Moderate | Lubricate steering stem bearing. |
| Spark plug replacement | Every 12,000 km (first at 1,000 km) · Replace every 12,000 km | Easy | Replace spark plug. |
| Evaporative emission control system check | Every 24,000 km | Easy | Inspect evaporative emission control system. |
| Throttle control system check | Every 12,000 km (first at 1,000 km) · Every 12 months | Easy | Inspect throttle control system play, smooth return, no drag. |
| Fuel system check | Every 12,000 km (first at 1,000 km) · Every 12 months | Moderate | Inspect fuel system for leaks and proper operation. |
| Drive chain guide wear check | Every 12,000 km | Easy | Inspect drive chain guide for wear. |
| Chassis parts lubrication | Every 12,000 km · Every 12 months | Easy | Lubricate chassis parts. |
| Idle speed check | Every 12,000 km (first at 1,000 km) | Easy | Inspect and adjust idle speed. |
| Fuel hose replacement | Replace every 60 months | Moderate | Replace fuel hose(s). |
| Air suction valve system check | Every 12,000 km | Moderate | Inspect air suction (secondary air) valve system. |
| Nut, bolt, and fastener tightness check | Every 12,000 km (first at 1,000 km) | Easy | Inspect condition of bolts, nuts and fasteners. |
| Electrical system check | Every 12,000 km · Every 12 months | Easy | Inspect electrical system. |
| Brake operation check | Every 12,000 km (first at 1,000 km) · Every 12 months | Easy | Inspect brake effectiveness, play, no drag. |
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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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