| Attribute | Honda CRF125F Big Wheel 2018 × | Aprilia Tuono 50 2005 × |
|---|---|---|
| General | ||
| Production from (year) | 2018 | 2005 |
| Make | Honda | Aprilia |
| Model | Honda CRF125F Big Wheel | Aprilia Tuono 50 |
| Category | Enduro / offroad | Sport |
| Engine and transmission | ||
| Engine type | Single cylinder, four-stroke | Single cylinder, two-stroke |
| Valves per cylinder | 2 | - |
| Fuel system | Carburettor. 240mm piston-valve carburetor | Carburettor. Dell’Orto PHBN 12 - HS |
| Displacement (cm³) | 124.9 | 49.7 |
| Cooling system | Air | Liquid |
| Transmission type,final drive | Chain | Chain |
| Bore (mm) | 52.4 | 40.3 |
| Stroke (mm) | 57.8 | 39 |
| Gearbox | 5-speed | 6-speed |
| Fuel control | Single Overhead Cams (SOHC) | - |
| Emission details | Meets current California Air Resources Board (CARB) and EPA off-road emissions standards. | - |
| Driveline | #520 O-ring-sealed chain; 13T/48T | - |
| Ignition | DC-CDI | Electronic, capacitor discharge |
| Clutch | - | Multiple disks in oil bath |
| Compression | 9.5:1 | 12.0:1 |
| Exhaust system | - | Catalysed |
| Chassis | ||
| Front suspension | 31mm telescopic fork | Aprilia Ø 35 mm central pin hydraulic telescopic fork. |
| Rear suspension | Pro-Link® single-shock | Double member swinging arm in high strength steel with hydraulic monoshock,. |
| Front brakes | Single disc | Single disc. 2-piston calipers |
| Rear brakes | Expanding brake (drum brake) | Single disc. 1-piston calipers |
| Diameter (mm) | 149 | 220 |
| Frame type | Diamond, steel | Sloping twin spar in cast aluminium with thin walled structural shell and cross rib reinforcement |
| Front tyre | 70/100-19 | - |
| Rear tyre | 90/100-16 | - |
| Front wheel travel (mm) | 150 | 110 |
| Rear wheel travel (mm) | 150 | 120 |
| Trail (mm) | 94 | - |
| Rake (fork angle) (degree) | 27.3 | - |
| Other | ||
| Starter | Electric | Electric |
| Color options |
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|
| Dimensions | ||
| Wheelbase (mm) | 1,255 | 1,280 |
| Kerb weight (kg) | 88 | - |
| Seat height (mm) | 785 | 810 |
| Performance | ||
| Reserve fuel capacity (l) | 1.51 | - |
| Fuel capacity (l) | 7.19 | - |