Attribute | GAS GAS EC 250 2021 × | Yamaha TT-R230 2008 × |
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General | ||
Production from (year) | 2021 | 2008 |
Make | GAS GAS | Yamaha |
Model | GAS GAS EC 250 | Yamaha TT-R230 |
Category | Enduro / offroad | Enduro / offroad |
Engine and transmission | ||
Engine type | Single cylinder, two-stroke | Single cylinder, four-stroke |
Valves per cylinder | 2 | - |
Fuel system | Injection | - |
Displacement (cm³) | 249.3 | 223 |
Cooling system | Liquid | Air |
Transmission type,final drive | Chain | Chain |
Bore (mm) | 66.4 | 70 |
Stroke (mm) | 72 | 58 |
Gearbox | 6-speed | 6-speed |
Fuel control | - | Single Overhead Cams (SOHC) |
Ignition | Continental EMS | DC-CDI |
Clutch | DDS wet multi-disc clutch, Braktec hydraulics | - |
Lubrication system | 2% oil mixture. | - |
Compression | - | 9.5:1 |
Chassis | ||
Front suspension | WP XPLOR-USD, Ø 48 mm | Telescopic fork |
Rear suspension | WP XACT Monoshock with linkage | Single shock |
Front brakes | Single disc. Wave floating disc, 2-piston caliper | Single disc |
Rear brakes | Single disc. Wave disc, 1-piston caliper | Expanding brake (drum brake) |
Diameter (mm) | 220 | 130 |
Frame type | Chrom-Molybdenum perimetral frame | - |
Front tyre | 90/90-21 | 80/80-21 |
Rear tyre | 140/80-18 | 100/80-18 |
Wheels | Light aluminium spoke rim | - |
Front wheel travel (mm) | 300 | 241 |
Rear wheel travel (mm) | 300 | 221 |
Rake (fork angle) (degree) | 26.5 | 26 |
Other | ||
Starter | Electric | - |
Color options |
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Dimensions | ||
Wheelbase (mm) | 1,480 | 1,384 |
Dry weight (kg) | 106 | 107 |
Overall height (mm) | 1,235 | 1,181 |
Overall length (mm) | 2,145 | 2,065 |
Overall width (mm) | 810 | 800 |
Seat height (mm) | 950 | 869 |
Ground clearance (mm) | 360 | 295 |
Performance | ||
Fuel capacity (l) | 8.5 | 7.94 |