APRILIA STX 125 | APRILIA RS 457 |
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engine specs | |
Type | |
---|---|
liquid-cooled, two-stroke, single cylinder | liquid-cooled twin-cylinder engine with dual camshaft timing and four valves per cylinder |
Displacement | |
124 cm3 | - |
Bore X Stroke | |
2.1x2.2 in OR 53 mm | - |
Compression Ratio | |
14.5:1 | - |
Horsepower | |
21/8000 KW(hp)/RPM | 48/- KW(hp)/RPM |
Fuel System | |
26 DellOrto PHBH AS | - |
transmission specs | |
Gearbox | |
---|---|
6-speed, manual | - |
Clutch | |
wet multi-disc, manual | - |
Primary Drive | |
gears | - |
Final Drive | |
chain | - |
chassis specs | |
Frame | |
---|---|
steel | Aluminium frame |
Front Suspension | |
32mm Marzocchi telescopic fork | - |
Rear Suspension | |
monoshock | - |
Front Brake | |
single 240mm disc | - |
Rear Brake | |
single 230mm disc | - |
dimension specs | |
Seat Height | |
---|---|
31.5 in OR 800 mm | - |
Weight | |
229 lbs OR 104 kg | 351 lbs OR 159 kg |
tyres specs | |
Front | |
---|---|
100-90 -16 | - |
Rear | |
100-90 -18 | - |