| APRILIA c | INDIAN Chief Dark Horse |
|---|
| engine specs | |
| Type | |
|---|---|
| Aprilia V90 four stroke longitudinal 90° V twin. Liquid cooling. Double overhead camshaft with mixed gear/chain drive four valves per cylinder. Ride-by-Wire System | Air-cooled Thunderstroke 116 |
| Displacement | |
| 749.9 cm3 | 1890 cm3 |
| Bore X Stroke | |
| 3.6x2.2 in OR 91 mm | 4.1x4.4 in OR 104 mm |
| Compression Ratio | |
| 11:1 | 11.0:1 |
| Horsepower | |
| 92/8750 KW(hp)/RPM | - |
| Torque | |
| 60/4500 lb-ft/RPM OR 81/4500 Nm/RPM | 120/2900 lb-ft/RPM OR 163/2900 Nm/RPM |
| Fuel System | |
| Electronic Injection | Electronic Fuel Injection |
| transmission specs | |
| Gearbox | |
|---|---|
| 6-speed, manual | 6-speed |
| Clutch | |
| Hydraulically operated multi-plate wet clutch. | Wet, multi-plate |
| Primary Drive | |
| Spur gears | - |
| Final Drive | |
| Chain | - |
| chassis specs | |
| Frame | |
|---|---|
| Modular tubular steel frame fastened to aluminium side plates by high strength bolts. Removable rear subframe | - |
| Front Suspension | |
| 43 mm upside-down fork. 160 mm wheel travel. | Telescopic Fork |
| Rear Suspension | |
| Hydraulic shock absorber adjustable in spring preload and rebound damping. Wheel travel: 160 mm | Dual Shocks w/adjustable preload |
| Front Brake | |
| Dual 320 mm diam. stainless steel floating wave discs. Four piston radial callipers. Metal braided brake pipe, ABS | Single / 300mm Semi-Floating Rotor / 4 Piston Caliper |
| Rear Brake | |
| 240 mm stainless steel wave disc. Single piston calliper. Metal braided brake pipe, ABS | Single / 300mm Floating Rotor / 2 Piston Caliper |
| dimension specs | |
| Overall Length | |
|---|---|
| 87.2 in OR 2215 mm | 90 in OR 2286 mm |
| Overall Width | |
| 35.6 in OR 904 mm | 36.3 in OR 922 mm |
| Seat Height | |
| 34.3 in OR 871 mm | 26.1 in OR 663 mm |
| Weelbase | |
| 59.3 in OR 1506 mm | - |
| Ground Clearance | |
| - | 4.9 in OR 124 mm |
| Weight | |
| - | 549 lbs OR 249 kg |
| Fuel Capacity | |
| 3.2 gallons OR 12.1 L | 4 gallons OR 15.1 L |
| Wheelbase | |
| 59.3 in OR 1506 mm | 64 in OR 1626 mm |
| tyres specs | |
| Front | |
|---|---|
| 120/70 ZR 17 | Pirelli Night Dragon 130/60B19 61H |
| Rear | |
| 180/55 ZR 17 | Pirelli Night Dragon 180/65 B16 81H |
