| BMW R 1100 GS | INDIAN Chief Dark Horse |
|---|
| engine specs | |
| Type | |
|---|---|
| air-cooled, four-stroke, boxer two cylinder, 4 valves per cylinder | Air-cooled Thunderstroke 116 |
| Displacement | |
| 1084 cm3 | 1890 cm3 |
| Bore X Stroke | |
| 3.9x2.8 in OR 99 mm | 4.1x4.4 in OR 104 mm |
| Compression Ratio | |
| 10.3:1 | 11.0:1 |
| Horsepower | |
| 80/6750 KW(hp)/RPM | - |
| Torque | |
| 72/5250 lb-ft/RPM OR 98/5250 Nm/RPM | 120/2900 lb-ft/RPM OR 163/2900 Nm/RPM |
| Fuel System | |
| EFI | Electronic Fuel Injection |
| transmission specs | |
| Gearbox | |
|---|---|
| 5-speed, manual | 6-speed |
| Clutch | |
| dry, single plate, diaphragm spring | Wet, multi-plate |
| Final Drive | |
| shaft | - |
| chassis specs | |
| Frame | |
|---|---|
| three piece, steel | - |
| Front Suspension | |
| BMW Motorrad Telelever | Telescopic Fork |
| Rear Suspension | |
| BMW Motorrad Paralever | Dual Shocks w/adjustable preload |
| Front Brake | |
| dual 297mm discs, 3-piston calipers | Single / 300mm Semi-Floating Rotor / 4 Piston Caliper |
| Rear Brake | |
| single 250mm disc, 3-piston caliper | Single / 300mm Floating Rotor / 2 Piston Caliper |
| dimension specs | |
| Overall Length | |
|---|---|
| 86.2 in OR 2189 mm | 90 in OR 2286 mm |
| Overall Width | |
| 36.2 in OR 919 mm | 36.3 in OR 922 mm |
| Seat Height | |
| 33.1 in OR 841 mm | 26.1 in OR 663 mm |
| Weelbase | |
| 59.4 in OR 1509 mm | - |
| Ground Clearance | |
| 7.9 in OR 201 mm | 4.9 in OR 124 mm |
| Weight | |
| 496 lbs OR 225 kg | 549 lbs OR 249 kg |
| Fuel Capacity | |
| 6.3 gallons OR 23.8 L | 4 gallons OR 15.1 L |
| Wheelbase | |
| 59.4 in OR 1509 mm | 64 in OR 1626 mm |
| tyres specs | |
| Front | |
|---|---|
| 110/80 R19 | Pirelli Night Dragon 130/60B19 61H |
| Rear | |
| 150/70 R17 | Pirelli Night Dragon 180/65 B16 81H |
