| Attribute | Sherco 80 ST × | Hero Impulse 2013 × |
|---|---|---|
| General | ||
| Production from (year) | 2014 | 2013 |
| Make | Sherco | Hero |
| Model | Sherco 80 ST | Hero Impulse |
| Category | Trial | Sport |
| Engine and transmission | ||
| Engine type | Single cylinder, two-stroke | Single cylinder, four-stroke |
| Fuel system | Carburettor. Dell Orto PHBL26BS | Carburettor |
| Engine details | Nikasil coated cylinder. Pressure diecast aluminum engine cases. | - |
| Displacement (cm³) | 74.6 | 149.2 |
| Power (kw) | - | 9.5 |
| Cooling system | Air | Air |
| Transmission type,final drive | Chain | Chain |
| Torque (Nm) | - | 13.4 |
| Bore (mm) | 44.5 | - |
| Stroke (mm) | 50.7 | - |
| Gearbox | 5-speed | 5-speed |
| Fuel control | - | Overhead Cams (OHC) |
| Driveline | - | Constant mesh |
| Ignition | Leonelli digital | - |
| Clutch | Hydraulically activated multidisc in oil bath | Wet |
| Lubrication system | 2% oil premix | - |
| Exhaust system | Steel header pipe with an integrated aluminum muffler | - |
| Chassis | ||
| Front suspension | Tech Ø 39 mm hydraulic telescopic fork | Telescopic Hydraulic Shock Absorbers |
| Rear suspension | Progressive link system with single Olle adjustable shock absorber, | Swing Arm with Mono Suspension with Nitrox |
| Front brakes | Single disc | Single disc |
| Rear brakes | Single disc. Formula brake kit | Expanding brake (drum brake) |
| Diameter (mm) | 145 | 110 |
| Frame type | Tubular section Chrome-moly | - |
| Front tyre | - | 90/90-19 |
| Rear tyre | - | 110/90-17 |
| Wheels | Morad 21 inch front and 18 inch rear gold anodized aluminum rim and aluminum hub, steel spokes with Michelin tube-type tire | Wire spoked |
| Front wheel travel (mm) | 165 | - |
| Rear wheel travel (mm) | 175 | - |
| Other | ||
| Starter | Kick | Electric |
| Color options |
|
|
| Light | - | 12 V - 35 W / 35 W - Halogen Bulb (Multi -Reflector Type) |
| Electrical Voltage (V) | - | 12 |
| Dimensions | ||
| Wheelbase (mm) | 1,322 | 1,360 |
| Dry weight (kg) | 67 | - |
| Ground clearance (mm) | 310 | 245 |
| Performance | ||
| Reserve fuel capacity (l) | - | 2.6 |
| Fuel capacity (l) | - | 11.1 |
| Oil capacity (l) | 0.4 | - |
| Battery capacity (Ah) | - | 4 |