| TECHNICAL SPECIFICATION |
|---|
| Model ID |
|---|
| Manufacturer (Make) | E-Ton |
| Model Name | Viper 90 R |
| Year | 2010 |
| Category(class) | ATV |
| Engine |
|---|
| Engine Capacity (Displacement) | 88 ccm (5.37 cubic inches) |
| Engine Type | Single cylinder, four-stroke |
| Bore x Stroke | Ø57.4 mm x 57.8 mm (Ø2.26 inches x 2.28 inches) |
| Bore/Stroke Ratio | 0.99 |
| Compression Ratio | 10.6:1 |
| Fuel System(Carburetion) | Carburettor |
| Ignition | C.D.I. |
| Starter System | Electric & kick |
| Cooling System | Oil & air |
| Powertrain |
|---|
| Transmission (Final Drive) | Belt |
| Chassis/Suspension/Brakes |
|---|
| Front Suspension | A-Arm |
| Front Suspension Travel | 50 mm (1.97 inches) |
| Rear Suspension | Swing arm |
| Rear Suspension Travel | 75 mm (2.95 inches) |
| Front Brakes | Expanding brake (drum brake) |
| Front Brakes Diameter | Ø85 mm (Ø3.35 inches) |
| Rear Brakes | Single disc |
| Rear Brakes Diameter | Ø190 mm (Ø7.48 inches) |
| Front Tire | 21/6-10 |
| Rear Tire | 20/10-9 |
| Dimensions |
|---|
| Overall Length | 1500 mm (59.06 inches) |
| Overall Width | 850 mm (33.46 inches) |
| Overall Height | 900 mm (35.43 inches) |
| Seat Height | 680 mm (26.77 inches) |
| Wheelbase | 930 mm (36.61 inches) |
| Ground Clearance | 120 mm (4.72 inches) |
| Dry Weight | 113.0 kg (249 lb) |
| Fuel Capacity | 3.60 litres (0.95 gallons) |
| Performance |
|---|
| Top Speed | 48.0 km/h (30mph) |
| Acceleration (dart, speedup) time | |
| 0-100 km/h | - |
| 0-60 mph | - |
| 1/4 mile | - |
| 60 to 140 km/h, highest gear | - |
