| Attribute | GAS GAS EC Rookie 50 × | KTM 85 SX 17-14 2007 × |
|---|---|---|
| General | ||
| Production from (year) | 2004 | 2007 |
| Make | GAS GAS | KTM |
| Model | GAS GAS EC Rookie 50 | KTM 85 SX 17-14 |
| Category | Enduro / offroad | Minibike, cross |
| Engine and transmission | ||
| Engine type | Single cylinder, two-stroke | Single cylinder, two-stroke |
| Fuel system | Carburettor | Carburettor. Keihin PWK 28 |
| Displacement (cm³) | 49.9 | 84.9 |
| Cooling system | Liquid | Liquid |
| Transmission type,final drive | Chain | Chain |
| Bore (mm) | 39 | 47 |
| Stroke (mm) | 41.8 | 49 |
| Gearbox | 6-speed | 6-speed |
| Ignition | - | Moric digital 2M1 |
| Clutch | - | Wet multi-disc clutch, operated hydraulically |
| Lubrication system | - | Mixture lubrication 1:40 |
| Exhaust system | - | Aluminium |
| Chassis | ||
| Front suspension | Showa inverted fork, 45 mm | WP USD, 43 mm |
| Rear suspension | Aluminium swingarm. Boge shock absorbers | WP monoshock PDS |
| Front brakes | Single disc | Single disc |
| Rear brakes | Single disc | Single disc |
| Diameter (mm) | 220 | 200 |
| Frame type | Rectangular profile Cr-Mo | Chromium molybdenum |
| Front tyre | 80/90-21 | 70/100-17 |
| Rear tyre | 110/80-18 | 90/100-14 |
| Front wheel travel (mm) | 160 | 115 |
| Rear wheel travel (mm) | 250 | 185 |
| Rake (fork angle) (degree) | - | 24 |
| Other | ||
| Starter | - | Kick |
| Color options |
| - |
| Dimensions | ||
| Wheelbase (mm) | 1,330 | 1,290 |
| Dry weight (kg) | 93 | 66 |
| Seat height (mm) | 920 | 865 |
| Ground clearance (mm) | 370 | 385 |
| Performance | ||
| Fuel capacity (l) | 9.5 | 5 |