| YAMAHA Zuma 50 | INDIAN Chief Dark Horse |
|---|
| engine specs | |
| Type | |
|---|---|
| air-cooled 2-stroke single reed-valve inducted | Air-cooled Thunderstroke 116 |
| Displacement | |
| 49 cm3 | 1890 cm3 |
| Bore X Stroke | |
| 1.6x1.5 in OR 41 mm | 4.1x4.4 in OR 104 mm |
| Compression Ratio | |
| 7.0:1 | 11.0:1 |
| Torque | |
| - | 120/2900 lb-ft/RPM OR 163/2900 Nm/RPM |
| Fuel System | |
| 14mm Teikei carburetor | Electronic Fuel Injection |
| transmission specs | |
| Gearbox | |
|---|---|
| Single-speed automatic | 6-speed |
| Clutch | |
| Automatic clutch | Wet, multi-plate |
| Final Drive | |
| V-belt | - |
| chassis specs | |
| Frame | |
|---|---|
| Steel tube | - |
| Front Suspension | |
| Telescopic fork 2.6-in travel | Telescopic Fork |
| Rear Suspension | |
| Single shock 2.4-in travel | Dual Shocks w/adjustable preload |
| Front Brake | |
| 155mm hydraulic disc | Single / 300mm Semi-Floating Rotor / 4 Piston Caliper |
| Rear Brake | |
| Drum | Single / 300mm Floating Rotor / 2 Piston Caliper |
| dimension specs | |
| Overall Length | |
|---|---|
| 74.4 in OR 1890 mm | 90 in OR 2286 mm |
| Overall Width | |
| 27.8 in OR 706 mm | 36.3 in OR 922 mm |
| Seat Height | |
| 30.1 in OR 765 mm | 26.1 in OR 663 mm |
| Weelbase | |
| 50.2 in OR 1275 mm | - |
| Ground Clearance | |
| 4.7 in OR 119 mm | 4.9 in OR 124 mm |
| Weight | |
| 207 lbs OR 94 kg | 549 lbs OR 249 kg |
| Fuel Capacity | |
| 1.5 gallons OR 5.7 L | 4 gallons OR 15.1 L |
| Wheelbase | |
| 50.2 in OR 1275 mm | 64 in OR 1626 mm |
| tyres specs | |
| Front | |
|---|---|
| 120/90-10 | Pirelli Night Dragon 130/60B19 61H |
| Rear | |
| 120/90-10 | Pirelli Night Dragon 180/65 B16 81H |
