KTM's Race Director Harald Bartol, himself an ex-racer, is the engineering genius who directly links the KTM RC 125 to the World Championship campaign of Marc Marquez and ex-Rookie Cameron Beaubier on the factory Red Bull KTM 125.
ROOKIES CUP KTM RC 125 | Technical Details:
| BORE X STROKE | 54 x 54.5 mm | ||
| CAPACITY | 125cc | ||
| MAX. POWER OUTPUT | 45 Horsepower at 13,000 rpm | ||
| CARBURETOR | Keihin 38 mm | ||
| FUEL CAPACITY | 13 litres | ||
| TRANSMISSION | 6 speed | ||
| FRAME | Aluminium twin spar frame | ||
| DIMENSIONS | 430 mm wide x 730 mm tall | ||
| WHEELBASE | 1.215 mm | ||
| SUSPENSION | Front | WP suspension 'GP Standard' | |
| Rear | WP suspension 'GP Standard' | ||
| RIMS | Front | Marchesini 2.5 x 17 in | |
| Rear | Marchesini 3.5 x 17 in | ||
| BRAKES | Front | Brembo steel disc 290 mm | |
| Brembo 4 piston calliper | |||
| Rear | Brembo steel disc 195 mm | ||
| Brembo 2 piston calliper | |||
| WEIGHT | 136 kg | 300 lb (including rider) | ||
