| Attribute | Honda CRF 100 F 2004 × | Honda CRF 80 F 2004 × |
|---|---|---|
| General | ||
| Production from (year) | 2004 | 2004 |
| Make | Honda | Honda |
| Model | Honda CRF 100 F | Honda CRF 80 F |
| Category | Enduro / offroad | Enduro / offroad |
| Engine and transmission | ||
| Engine type | Single cylinder, four-stroke | Single cylinder, four-stroke |
| Valves per cylinder | 2 | 2 |
| Fuel system | Carburettor | Carburettor |
| Displacement (cm³) | 99 | 80 |
| Cooling system | Air | Air |
| Transmission type,final drive | Chain | Chain |
| Bore (mm) | 53 | 47.5 |
| Stroke (mm) | 45 | 45 |
| Gearbox | 5-speed | 5-speed |
| Fuel control | Single Overhead Cams (SOHC) | Single Overhead Cams (SOHC) |
| Compression | 9.4:1 | 9.7:1 |
| Chassis | ||
| Front suspension | 27.0mm leading-axle Showa fork. | 27.0mm leading-axle Showa fork. |
| Rear suspension | Pro-Link Showa single shock. | Pro-Link Showa single-shock. |
| Front brakes | Expanding brake (drum brake) | Expanding brake (drum brake) |
| Rear brakes | Expanding brake (drum brake) | Expanding brake (drum brake) |
| Front wheel travel (mm) | 132 | 140 |
| Rear wheel travel (mm) | 147 | 109 |
| Trail (mm) | 99 | 74 |
| Rake (fork angle) (degree) | 28.5 | 28 |
| Other | ||
| Color options |
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| Dimensions | ||
| Wheelbase (mm) | 1,250 | 1,209 |
| Seat height (mm) | 785 | 734 |
| Performance | ||
| Reserve fuel capacity (l) | 1.13 | 1.13 |
| Fuel capacity (l) | 5.67 | 5.67 |