| Attribute | GRC Moto Midimoto RRZ-3 × | Derbi GPR 80 Cup 2005 × |
|---|---|---|
| General | ||
| Production from (year) | 2016 | 2005 |
| Make | GRC Moto | Derbi |
| Model | GRC Moto Midimoto RRZ-3 | Derbi GPR 80 Cup |
| Category | Minibike, sport | Prototype / concept model |
| Engine and transmission | ||
| Engine type | Single cylinder, two-stroke | Single cylinder, two-stroke |
| Fuel system | Carburettor. PHBG 21 | Carburettor. Dellorto PHVA 14 |
| Displacement (cm³) | 50 | 49 |
| Cooling system | Air | Liquid |
| Transmission type,final drive | Chain | Chain |
| Gearbox | Automatic | 6-speed |
| Ignition | Electronic | CDI |
| Clutch | Centrifugal | - |
| Lubrication system | 2% mixture | - |
| Compression | - | 11.5:1 |
| Chassis | ||
| Front suspension | Aluminium | Inverted fork |
| Rear suspension | - | Monoshock |
| Front brakes | Single disc | Single disc |
| Rear brakes | Single disc | Single disc |
| Diameter (mm) | 120 | 180 |
| Front tyre | 90/65-6.5 | 110/80-17 |
| Rear tyre | 110/50-6.5 | 130/70-17 |
| Other | ||
| Starter | - | Electric |
| Color options |
| - |
| Performance | ||
| Fuel capacity (l) | 1.5 | - |