ATK 125 2-Stroke | APRILIA RS 457 |
---|
engine specs | |
Type | |
---|---|
liquid-cooled, two-stroke, single cylinder | liquid-cooled twin-cylinder engine with dual camshaft timing and four valves per cylinder |
Displacement | |
125 cm3 | - |
Bore X Stroke | |
2.1x2.1 in OR 53 mm | - |
Compression Ratio | |
11.2:1 | - |
Horsepower | |
- | 48/- KW(hp)/RPM |
Fuel System | |
35mm Mikuni TMX carburetor | - |
transmission specs | |
Gearbox | |
---|---|
6-speed, manual | - |
Clutch | |
wet multi-disc, manual | - |
Final Drive | |
chain | - |
chassis specs | |
Frame | |
---|---|
steel | Aluminium frame |
Front Suspension | |
telescopic fork | - |
Rear Suspension | |
monoshock | - |
Front Brake | |
single 260mm disc, 2-piston caliper | - |
Rear Brake | |
single 220mm disc, 1-piston caliper | - |
dimension specs | |
Seat Height | |
---|---|
37.5 in OR 953 mm | - |
Weight | |
227 lbs OR 103 kg | 351 lbs OR 159 kg |
Fuel Capacity | |
3.7 gallons OR 14.0 L | - |
Wheelbase | |
57.5 in OR 1461 mm | - |
tyres specs | |
Front | |
---|---|
80/100-21 | - |
Rear | |
100/100-18 | - |