Attribute | ![]() ATK GV250 2015 × | ![]() Scorpa SR-250 2T × |
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General | ||
Production from (year) | 2015 | 2010 |
Make | ATK | Scorpa |
Model | ATK GV250 | Scorpa SR-250 2T |
Category | Custom / cruiser | Trial |
Engine and transmission | ||
Engine type | V2, four-stroke | Single cylinder, two-stroke |
Valves per cylinder | 4 | - |
Fuel system | Injection. EFI, Optional carburator | Carburettor. Dell´Orto PHPL Ø 26mm |
Engine details | 75° V-twin | - |
Displacement (cm³) | 249 | 272 |
Power (kw) | 19.7 | - |
Cooling system | Oil & air | Liquid |
Transmission type,final drive | Chain | Chain |
Torque (Nm) | 22.7 | - |
Bore (mm) | 57 | 76 |
Stroke (mm) | 48.8 | 60 |
Gearbox | 5-speed | 5-speed |
Fuel control | Double Overhead Cams/Twin Cam (DOHC) | - |
Driveline | 520 chain | - |
Clutch | Wet, muti plate | Wet multidisc, with hydraulic command |
Lubrication system | Wet sump | 2% mixture |
Compression | 10.3:1 | - |
Chassis | ||
Front suspension | Upside down Telescopic fork | MARZOCCHI Aluminium 40 mm hydraulic fork, adjustable compression and rebond damping, 177 mm axle travel |
Rear suspension | Swing arm with progressive linkage hydraulic mono shock absorber | SACHS adjustable hydraulic single damper, 165 mm wheel travel |
Front brakes | Double disc. Semi floating double discs, 2 pistons calipers | Single disc |
Rear brakes | Single disc. 2 pistons caliper | Single disc |
Diameter (mm) | 230 | 150 |
Front tyre | 110/70-17 | 1.60-21 |
Rear tyre | 150/70-17 | 2.15-18 |
Seat | Dual seat | - |
Wheels | Black, 5-spoke | - |
Other | ||
Starter | Electric | Kick |
Color options |
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Dimensions | ||
Wheelbase (mm) | 1,435 | 1,325 |
Dry weight (kg) | 149 | 70 |
Power/weight ratio | 0.1316 | - |
Overall length (mm) | 2,096 | 2,010 |
Seat height (mm) | 762 | 610 |
Ground clearance (mm) | 196 | 330 |
Performance | ||
Reserve fuel capacity (l) | 2 | - |
Fuel capacity (l) | 14 | 2 |