OSSA EXPLORER 250 | INDIAN Chief Dark Horse |
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engine specs | |
Type | |
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Two-stroke single cylinder inverted admission direct reed crankcase | Air-cooled Thunderstroke 116 |
Displacement | |
247.7 cm3 | 1890 cm3 |
Bore X Stroke | |
2.9x2.4 in OR 74 mm | 4.1x4.4 in OR 104 mm |
Compression Ratio | |
- | 11.0:1 |
Torque | |
- | 120/2900 lb-ft/RPM OR 163/2900 Nm/RPM |
Fuel System | |
EFI Kokusan Battery-less System | Electronic Fuel Injection |
transmission specs | |
Gearbox | |
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6-Speed | 6-speed |
Clutch | |
Hydraulic | Wet, multi-plate |
Primary Drive | |
Gears | - |
Final Drive | |
Chain | - |
chassis specs | |
Frame | |
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Tubular profile CR-Mo steel with pipe of cast aluminum and forged aluminum lower | - |
Front Suspension | |
Olle hydraulic fork with 40 mm sliders. Adjustable rebound and compression damping | Telescopic Fork |
Rear Suspension | |
Progressive hydraulic monoshock Olle with adjustable preload | Dual Shocks w/adjustable preload |
Front Brake | |
Disc diameter 185 mm 4-piston calliper | Single / 300mm Semi-Floating Rotor / 4 Piston Caliper |
Rear Brake | |
Disc diameter 180 mm 2-piston calliper | Single / 300mm Floating Rotor / 2 Piston Caliper |
dimension specs | |
Overall Length | |
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- | 90 in OR 2286 mm |
Overall Width | |
- | 36.3 in OR 922 mm |
Seat Height | |
32.3 in OR 820 mm | 26.1 in OR 663 mm |
Ground Clearance | |
13.4 in OR 340 mm | 4.9 in OR 124 mm |
Weight | |
175 lbs OR 79 kg | 549 lbs OR 249 kg |
Fuel Capacity | |
2 gallons OR 7.6 L | 4 gallons OR 15.1 L |
Wheelbase | |
52.3 in OR 1328 mm | 64 in OR 1626 mm |
tyres specs | |
Front | |
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2.75 x21 | Pirelli Night Dragon 130/60B19 61H |
Rear | |
4.00 x18 | Pirelli Night Dragon 180/65 B16 81H |