| Attribute | Yamaha YZ250FSE - Special Edition × | GAS GAS EC 250 2021 × |
|---|---|---|
| General | ||
| Production from (year) | 2007 | 2021 |
| Make | Yamaha | GAS GAS |
| Model | Yamaha YZ250FSE - Special Edition | GAS GAS EC 250 |
| Category | Cross / motocross | Enduro / offroad |
| Engine and transmission | ||
| Engine type | Single cylinder, four-stroke | Single cylinder, two-stroke |
| Valves per cylinder | 5 | 2 |
| Fuel system | - | Injection |
| Displacement (cm³) | 249 | 249.3 |
| Cooling system | Liquid | Liquid |
| Transmission type,final drive | Chain | Chain |
| Bore (mm) | 77 | 66.4 |
| Stroke (mm) | 53.6 | 72 |
| Gearbox | 5-speed | 6-speed |
| Fuel control | Double Overhead Cams/Twin Cam (DOHC) | - |
| Ignition | CDI | Continental EMS |
| Clutch | - | DDS wet multi-disc clutch, Braktec hydraulics |
| Lubrication system | Dry sump | 2% oil mixture. |
| Compression | 12.5:1 | - |
| Chassis | ||
| Front suspension | Telescopic fork | WP XPLOR-USD, Ø 48 mm |
| Rear suspension | Monocross | WP XACT Monoshock with linkage |
| Front brakes | Single disc | Single disc. Wave floating disc, 2-piston caliper |
| Rear brakes | Single disc | Single disc. Wave disc, 1-piston caliper |
| Diameter (mm) | 245 | 220 |
| Frame type | - | Chrom-Molybdenum perimetral frame |
| Front tyre | - | 90/90-21 |
| Rear tyre | - | 140/80-18 |
| Wheels | - | Light aluminium spoke rim |
| Front wheel travel (mm) | 300 | 300 |
| Rear wheel travel (mm) | 307 | 300 |
| Rake (fork angle) (degree) | - | 26.5 |
| Other | ||
| Starter | Kick | Electric |
| Color options | - |
|
| Dimensions | ||
| Wheelbase (mm) | 1,496 | 1,480 |
| Dry weight (kg) | 92 | 106 |
| Overall height (mm) | 1,302 | 1,235 |
| Overall length (mm) | 2,166 | 2,145 |
| Overall width (mm) | 825 | 810 |
| Seat height (mm) | 997 | 950 |
| Ground clearance (mm) | 372 | 360 |
| Performance | ||
| Fuel capacity (l) | 7 | 8.5 |