Honda CRF450RL (2020–2027) maintenance schedule & recalls
PD11
Keep the service history on your 2021 CRF450RL
Log every service with date, mileage and cost, get NHTSA recall alerts, and hand the history to the next owner. Free for one bike; factory schedule tracking and mileage reminders come with Garage Plus.
Maintenance schedule
Factory schedule · verifiedFrom Honda CRF450RL (2020–2027) service schedule, verified Sep 2026
| Service | Interval |
|---|---|
| Oil & filter | every 600 mi or 4 months |
| Brakes | every 600 mi or 4 months |
| Spark plugs | |
| Wheels | |
| Brake pads | |
| Engine oil | |
| Drive chain | |
| Cooling system | |
| Spark arrester | |
| Valve clearance | |
| Engine idle speed | |
| Brake light switch | |
| Crankcase breather | |
| Drive chain slider | |
| Evaporative emission control system |
Full factory schedule with Garage Plus
All 15 services from the official owner's manual, plus reminders tuned to your mileage.
Recalls
NHTSA · refreshed 3 days agoNo NHTSA recall campaigns on record for this model.
Common questions
How often should the oil & filter be serviced on a Honda CRF450RL (2020–2027)?
Service every 600 mi or 4 months for the Honda CRF450RL (2020–2027), per the official maintenance schedule (Honda CRF450RL (2020–2027) service schedule).
How often should the brakes be serviced on a Honda CRF450RL (2020–2027)?
Service every 600 mi or 4 months for the Honda CRF450RL (2020–2027), per the official maintenance schedule (Honda CRF450RL (2020–2027) service schedule).