| YAMAHA YZ85 | INDIAN Chief Dark Horse |
|---|
| engine specs | |
| Type | |
|---|---|
| Single cylinder, two stroke, liquid-cooled | Air-cooled Thunderstroke 116 |
| Displacement | |
| 85 cm3 | 1890 cm3 |
| Bore X Stroke | |
| 1.9x1.9 in OR 48 mm | 4.1x4.4 in OR 104 mm |
| Compression Ratio | |
| 8.1:1 | 11.0:1 |
| Torque | |
| - | 120/2900 lb-ft/RPM OR 163/2900 Nm/RPM |
| Fuel System | |
| Keihin PWK 28 | Electronic Fuel Injection |
| transmission specs | |
| Gearbox | |
|---|---|
| 6-Speed | 6-speed |
| Clutch | |
| Wet multi-plate | Wet, multi-plate |
| Final Drive | |
| Chain | - |
| chassis specs | |
| Frame | |
|---|---|
| Aluminium | - |
| Front Suspension | |
| Inverted fork, fully adjustable, 10.8-in travel | Telescopic Fork |
| Rear Suspension | |
| Single shock, fully adjustable, 11.1-in travel | Dual Shocks w/adjustable preload |
| Front Brake | |
| Hydraulic single disc, 220mm | Single / 300mm Semi-Floating Rotor / 4 Piston Caliper |
| Rear Brake | |
| Hydraulic single disc, 190mm | Single / 300mm Floating Rotor / 2 Piston Caliper |
| dimension specs | |
| Overall Length | |
|---|---|
| 71.7 in OR 1821 mm | 90 in OR 2286 mm |
| Overall Width | |
| 29.9 in OR 759 mm | 36.3 in OR 922 mm |
| Seat Height | |
| 33.1 in OR 841 mm | 26.1 in OR 663 mm |
| Ground Clearance | |
| 13 in OR 330 mm | 4.9 in OR 124 mm |
| Weight | |
| 157 lbs OR 71 kg | 549 lbs OR 249 kg |
| Fuel Capacity | |
| 1.3 gallons OR 4.9 L | 4 gallons OR 15.1 L |
| Wheelbase | |
| 49.5 in OR 1257 mm | 64 in OR 1626 mm |
| tyres specs | |
| Front | |
|---|---|
| 70/100-17 Dunlop | Pirelli Night Dragon 130/60B19 61H |
| Rear | |
| 90/100-14 Dunlop | Pirelli Night Dragon 180/65 B16 81H |
