| Attribute | Hesketh Zero X 2011 × | Rieju MRX 50 Pro 2003 × |
|---|---|---|
| General | ||
| Production from (year) | 2011 | 2003 |
| Make | Hesketh | Rieju |
| Model | Hesketh Zero X | Rieju MRX 50 Pro |
| Category | Allround | Enduro / offroad |
| Engine and transmission | ||
| Engine type | Electric | Single cylinder, two-stroke |
| Engine details | Brushed permanent magnet electric motor | - |
| Displacement (cm³) | - | 49 |
| Power (kw) | 16.8 | 5.8 |
| Cooling system | Air | - |
| Transmission type,final drive | Chain | - |
| Torque (Nm) | 67.7 | - |
| Gearbox | 1-speed | - |
| Emission details | No emissions. | - |
| Driveline | 13T / 71T, 420 Chain | - |
| Clutch | No clutch | - |
| Chassis | ||
| Front suspension | Telescopic | - |
| Front brakes | Single disc. 4 Pot Hydraulic, Stainless Rotor, Hand Actuated | - |
| Rear brakes | Single disc. 4 Pot Hydraulic, Stainless Rotor, Hand Actuated | - |
| Wheels | 20 x 3.00 inch front. 17 x 3.5 inch rear. | - |
| Rake (fork angle) (degree) | 24 | - |
| Other | ||
| Starter | Electric | - |
| Color options |
| - |
| Dimensions | ||
| Wheelbase (mm) | 1,372 | 1,332 |
| Dry weight (kg) | 68 | - |
| Power/weight ratio | 0.2453 | - |
| Seat height (mm) | 914 | 920 |
| Performance | ||
| Fuel capacity (l) | - | 8.4 |