The CRF line was launched in 2000 as a successor to the Honda XR series. The trail friendly CRF-F's have simple air-cooled 4-stroke engines. Typically, these bikes come in low-power and confidence inspiring configurations for newer riders.
| Chain Size: | Front Sprocket: | Rear Sprocket: | Front Tire: | Rear Tire: | Spark Plug: |
|---|---|---|---|---|---|
| 520x104 | 13T ('03-'05) 13T ('06-'18) | 48T ('03-'05) 47T ('06-'18) | 70/100-19 | 90/100-16 | DPR8EA-9 ('03-'05) CPR8EA-9 ('06-'18) |