APRILIA SR50 R Factory | INDIAN Chief Dark Horse |
---|
engine specs | |
Type | |
---|---|
Liquid cooled horizontal single cylinder two stroke | Air-cooled Thunderstroke 116 |
Displacement | |
49 cm3 | 1890 cm3 |
Bore X Stroke | |
1.6x1.5 in OR 41 mm | 4.1x4.4 in OR 104 mm |
Compression Ratio | |
11.5:1 | 11.0:1 |
Torque | |
- | 120/2900 lb-ft/RPM OR 163/2900 Nm/RPM |
Fuel System | |
Electronic Fuel injection | Electronic Fuel Injection |
transmission specs | |
Gearbox | |
---|---|
Automatic | 6-speed |
Clutch | |
Automatic centrifugal dry clutch | Wet, multi-plate |
Primary Drive | |
V-belt | - |
Final Drive | |
Gears in oil bath | - |
chassis specs | |
Frame | |
---|---|
Split single cradle frame in high tensile strength steel tube | - |
Front Suspension | |
Hydraulic fork, 90 mm wheel travel | Telescopic Fork |
Rear Suspension | |
Engine unit acting as swingarm frame linkages on two radial silent block mountings wheel travel 70 mm | Dual Shocks w/adjustable preload |
Front Brake | |
190 mm disc | Single / 300mm Semi-Floating Rotor / 4 Piston Caliper |
Rear Brake | |
190 mm disc | Single / 300mm Floating Rotor / 2 Piston Caliper |
dimension specs | |
Overall Length | |
---|---|
73.2 in OR 1859 mm | 90 in OR 2286 mm |
Overall Width | |
27.8 in OR 706 mm | 36.3 in OR 922 mm |
Seat Height | |
32.3 in OR 820 mm | 26.1 in OR 663 mm |
Ground Clearance | |
- | 4.9 in OR 124 mm |
Weight | |
439 lbs OR 199 kg | 549 lbs OR 249 kg |
Fuel Capacity | |
1.8 gallons OR 6.8 L | 4 gallons OR 15.1 L |
Wheelbase | |
50.8 in OR 1290 mm | 64 in OR 1626 mm |
tyres specs | |
Front | |
---|---|
130/60 x 13 | Pirelli Night Dragon 130/60B19 61H |
Rear | |
130/60 x 13 | Pirelli Night Dragon 180/65 B16 81H |