KTM RC 125 2020 Maintenance Schedule
The 2020 KTM RC 125 maintenance schedule below covers the manufacturer's recommended service intervals for general maintenance, oil, tires, brake fluid, drive chain maintenance, coolant, air filter and valve clearance. Intervals are shown in kilometres by default and can be switched to miles.
125ccEngine size
38Maintenance items
Official manufacturer manual
Sourced from KTM Official Owner's Manual (manufacturer-hosted PDF, azureedge.net CDN) (this document covers model years 2017–2021): azwecdnepstoragewebsiteuploads.azureedge.net
Full schedule
| Task | Interval | Difficulty | Notes |
|---|---|---|---|
| Read out the fault memory using the KTM diagnostics tool | Every 7,500 km (first at 1,000 km) · Every 12 months · Replace every 24 months | Easy | Read out the fault memory using the KTM diagnostics tool. |
| Check that the electrical system is functioning properly | Every 7,500 km (first at 1,000 km) · Every 12 months · Replace every 24 months | Easy | Check that the electrical system is functioning properly. |
| Change the engine oil and oil filter, clean the oil screen | Every 7,500 km (first at 1,000 km) · Every 12 months · Replace every 24 months | Moderate | Change the engine oil and oil filter, clean the oil screen. |
| Check the brake discs | Every 7,500 km (first at 1,000 km) · Every 12 months · Replace every 24 months | Easy | Check the brake discs. |
| Check the front brake linings | Every 7,500 km (first at 1,000 km) · Every 12 months · Replace every 24 months | Easy | Check the front brake linings. |
| Check the rear brake linings | Every 7,500 km (first at 1,000 km) · Every 12 months · Replace every 24 months | Easy | Check the rear brake linings. |
| Check the tire condition | Every 7,500 km (first at 1,000 km) · Every 12 months · Replace every 24 months | Easy | Check the tire condition. |
| Check the tire air pressure | Every 7,500 km (first at 1,000 km) · Every 12 months · Replace every 24 months | Easy | Check the tire air pressure. |
| Check the brake lines for damage and leakage | Every 7,500 km (first at 1,000 km) · Every 12 months · Replace every 24 months | Easy | Check the brake lines for damage and leakage. |
| Check the front brake fluid level | Every 7,500 km (first at 1,000 km) · Every 12 months | Easy | Check the brake fluid level of the front brake. |
| Check the rear brake fluid level | Every 7,500 km (first at 1,000 km) · Every 12 months | Easy | Check the rear brake fluid level. |
| Check the shock absorber and fork for leaks; service as needed | Every 7,500 km (first at 1,000 km) · Every 12 months · Replace every 24 months | Moderate | Check the shock absorber and fork for leaks. Perform a fork service and shock absorber service as needed and depending on how the vehicle will be used. |
| Clean the dust boots of the fork legs | Every 7,500 km | Easy | Clean the dust boots of the fork legs. |
| Check the chain, rear sprocket, and engine sprocket | Every 7,500 km · Every 12 months · Replace every 24 months | Easy | Check the chain, rear sprocket, and engine sprocket. |
| Check the chain tension | Every 7,500 km (first at 1,000 km) · Every 12 months · Replace every 24 months | Easy | Check the chain tension. |
| Check the coolant level in the compensating tank | Every 7,500 km (first at 1,000 km) · Every 12 months · Replace every 24 months | Easy | Check the coolant level in the compensating tank. |
| Check that the radiator fan is functioning properly | Every 7,500 km (first at 1,000 km) · Every 12 months · Replace every 24 months | Easy | Check that the radiator fan is functioning properly. |
| Change the air filter, clean the air filter box | Every 7,500 km · Replace every 7,500 km | Easy | Change the air filter, clean the air filter box. |
| Check the cables for damage and routing without sharp bends | Every 7,500 km (first at 1,000 km) · Every 12 months · Replace every 24 months | Easy | Check the cables for damage and routing without sharp bends. |
| Check the valve clearance | See notes | Advanced | Check the valve clearance (one-time check). |
| Check the valve clearance, change the spark plug | Every 15,000 km · Replace every 15,000 km | Moderate | Check the valve clearance and change the spark plug. |
| Change the front brake fluid | Every 24 months · Replace every 24 months | Moderate | Change the front brake fluid. |
| Change the rear brake fluid | Every 24 months · Replace every 24 months | Moderate | Change the rear brake fluid. |
| Check the steering head bearing play | Every 7,500 km (first at 1,000 km) · Every 12 months · Replace every 24 months | Moderate | Check the steering head bearing play. |
| Check the low beam headlight adjustment | Every 7,500 km (first at 1,000 km) | Easy | Check the low beam headlight adjustment. |
| Check the high beam headlight adjustment | Every 7,500 km (first at 1,000 km) | Easy | Check the high beam headlight adjustment. |
| Check that the throttle cables are undamaged, routed and set correctly | Every 7,500 km (first at 1,000 km) · Every 12 months · Replace every 24 months | Easy | Check that the throttle cables are undamaged, routed without sharp bends, and set correctly. |
| Final check: roadworthiness and test ride | Every 7,500 km (first at 1,000 km) · Every 12 months · Replace every 24 months | Easy | Final check: check the vehicle for roadworthiness and take a test ride. |
| Read out the fault memory using the KTM diagnostics tool after a test ride | Every 7,500 km (first at 1,000 km) · Every 12 months · Replace every 24 months | Easy | Read out the fault memory using the KTM diagnostics tool after a test ride. |
| Reset the service interval display | Every 7,500 km (first at 1,000 km) · Every 12 months · Replace every 24 months | Easy | Reset the service interval display. |
| Make the service entry in KTM Dealer.net | Every 7,500 km (first at 1,000 km) · Every 12 months · Replace every 24 months | Easy | Make the service entry in KTM Dealer.net and in the service record. |
| Check the swingarm bearing | Every 7,500 km | Moderate | Check the swingarm bearing. |
| Check the wheel bearings | Every 7,500 km | Moderate | Check the wheel bearings. |
| Grease all moving parts (side stand, hand lever, chain, etc.) | Every 7,500 km (first at 1,000 km) · Every 12 months | Easy | Grease all moving parts (e.g. side stand, hand lever, chain) and check for smooth operation. |
| Check all hoses for cracking, leaks and routing | Every 7,500 km (first at 1,000 km) · Every 12 months | Easy | Check all hoses (e.g. fuel, cooling, bleeder, drainage, etc.) and sleeves for cracking, leaks, and correct routing. |
| Check the antifreeze | Every 7,500 km (first at 1,000 km) | Easy | Check the antifreeze. |
| Check the screws and nuts for tightness | Every 7,500 km (first at 1,000 km) · Every 12 months | Easy | Check the screws and nuts for tightness. |
| Change the coolant | Every 48 months · Replace every 48 months | Moderate | Change the coolant. |
No maintenance items match your search.
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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