Before every ride (the 'T-CLOCS' basics)
This takes under two minutes once it's a habit and catches the failures that actually strand riders — a flat tire, a dead signal, or a chain about to come off.
- Tires: pressure and visible tread/damage check.
- Controls: lever and pedal feel, throttle snaps back freely, clutch engagement point normal.
- Lights: headlight, brake light, turn signals and horn all function.
- Oil and other fluids: check levels at the sight glass or dipstick.
- Chassis: no new leaks under the bike, chain slack looks normal at a glance.
- Stands: side stand and centerstand spring back fully and aren't bent or loose.
Every 300–600 miles
- Clean and lube the chain (more often in wet or dusty conditions).
- Check chain slack and rear axle alignment marks.
- Check tire pressure cold and inspect tread wear pattern.
Every 3,000–8,000 miles (check your manual)
| Item | Typical interval |
|---|---|
| Engine oil and filter | 3,000–8,000 mi depending on oil type |
| Air filter inspection | 6,000–12,000 mi (sooner in dusty conditions) |
| Spark plugs | 8,000–16,000 mi depending on plug type |
| Brake fluid | Every 2 years regardless of mileage |
| Coolant (liquid-cooled) | 2–3 years or per manual |
| Valve clearance check | 8,000–26,000 mi depending on manufacturer |
Brakes and suspension
- Inspect brake pad thickness front and rear.
- Check rotor surface for scoring or discoloration from overheating.
- Check fork seals for oil weeping down the stanchions.
- Check rear shock for leaks and confirm sag is still set correctly for your weight and gear.
Annual, regardless of mileage
- Replace the battery if it's more than 3–4 years old or struggles to hold a charge.
- Flush brake fluid — it absorbs moisture over time even if the bike is barely ridden.
- Check tire age from the DOT date code; rubber hardens even on low-mileage bikes.
- Grease cables, pivots and the side stand/centerstand pivot points.
- Inspect wiring and connectors for corrosion, especially on bikes stored outdoors.
Before and after seasonal storage
Before storing for winter: change the oil (used oil holds acids that sit against engine internals during storage), fill the tank and add stabilizer to prevent gum buildup in the fuel system, and either disconnect the battery or put it on a maintenance charger.
After storage: check tire pressure (it drops over weeks of sitting), inspect the chain for surface rust, and check the battery voltage before assuming it will start reliably.
Frequently asked questions
- How different is maintenance for a low-mileage bike ridden rarely?
- Time-based items — brake fluid, coolant, tire age, battery condition — matter just as much as on a high-mileage bike, sometimes more, since infrequent short rides don't fully warm fluids or burn off condensation. Follow the calendar intervals, not just the mileage ones.
- What's the most commonly skipped maintenance item?
- Chain maintenance and valve clearance checks. Chains get lubed occasionally but rarely cleaned first, which limits how much good the lube does. Valve clearance checks get skipped because they're less visible than fluid changes, but a clearance that's crept out of spec can cause hard starting, power loss and eventually valve damage.
- Do I need a shop for all of this or can I do it myself?
- Fluid changes, chain maintenance, tire pressure and basic inspections are within reach of most owners with basic tools. Valve clearance checks, brake fluid bleeding and anything requiring specialized torque or diagnostic tools are worth handing to a shop unless you have the specific tools and confidence for it.
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