APRILIA RSV4 | INDIAN Chief Dark Horse |
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engine specs | |
Type | |
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65° cc longitudinal V four stroke. Liquid cooled. Double overhead camshaft four valves per cylinder. Bore and stroke 78 x 52.3 mm. | Air-cooled Thunderstroke 116 |
Displacement | |
998.9 cm3 | 1890 cm3 |
Bore X Stroke | |
3.1x2.1 in OR 79 mm | 4.1x4.4 in OR 104 mm |
Compression Ratio | |
12.8:1 | 11.0:1 |
Horsepower | |
179/12500 KW(hp)/RPM | - |
Torque | |
85/10000 lb-ft/RPM OR 115/10000 Nm/RPM | 120/2900 lb-ft/RPM OR 163/2900 Nm/RPM |
Fuel System | |
4 throttle bodies, 8 injectors, ride-by-wire fuel management with multimapping | Electronic Fuel Injection |
transmission specs | |
Gearbox | |
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6-speed cassette type | 6-speed |
Clutch | |
Multi-plate wet clutch with slipper device. | Wet, multi-plate |
Primary Drive | |
Gears | - |
Final Drive | |
Chain | - |
chassis specs | |
Frame | |
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Twin beam aluminium frame with mixed cast and pressed sheet sections. Adjustments for: headstock position and angle, engine height, swingarm pivot height. | - |
Front Suspension | |
Öhlins 43 mm upside-down fork. Lower fork bottoms for radial calipers. Adjustment for preload, compression and rebound. | Telescopic Fork |
Rear Suspension | |
Öhlins monoshock with piggy-back cylinder. Adjustments for compression, rebound, spring preload and length. APS rising rate linkages. | Dual Shocks w/adjustable preload |
Front Brake | |
Double 320 mm lightweight stainless steel floating discs. Brembo monobloc radial calipers with 4 opposed pistons. Sintered pads. Radial master cylinder. Metal braided brake line. | Single / 300mm Semi-Floating Rotor / 4 Piston Caliper |
Rear Brake | |
220 mm disc. Brembo floating caliper with 2 insulated pistons. Sintered pads. Master cylinder with integral reservoir. Metal braided brake line. | Single / 300mm Floating Rotor / 2 Piston Caliper |
dimension specs | |
Overall Length | |
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80.7 in OR 2050 mm | 90 in OR 2286 mm |
Overall Width | |
28.1 in OR 714 mm | 36.3 in OR 922 mm |
Seat Height | |
- | 26.1 in OR 663 mm |
Weelbase | |
56.1 in OR 1425 mm | - |
Ground Clearance | |
- | 4.9 in OR 124 mm |
Weight | |
395 lbs OR 179 kg | 549 lbs OR 249 kg |
Fuel Capacity | |
4.5 gallons OR 17.0 L | 4 gallons OR 15.1 L |
Wheelbase | |
56.1 in OR 1425 mm | 64 in OR 1626 mm |
tyres specs | |
Front | |
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120/70 ZR 17 | Pirelli Night Dragon 130/60B19 61H |
Rear | |
190/55 ZR 17 | Pirelli Night Dragon 180/65 B16 81H |