Gain your first international experiences
125 Junior MAX Evo
- Race Class
- Leisure / Club / national or international
- Maximum Performance
- 17 kW / 23 hp at 8,500 rpm
- Maximum Torque
- 19 Nm at 8,500 rpm
- Weight
- bare engine: 11.8 kg / 26.0 lbs with complete power pack: 23.0 kg / 50.7 lbs

Authorised Rotax dealer
Stepping up in output, the 125 Junior MAX Evo suits young drivers who already have racing experience and are aiming at national or international competition, in Rotax's own positioning of the model.
Rated at 23 hp and 19 Nm of torque, the Junior MAX carries a longer 1,040 mm wheelbase than the Micro and Mini engines below it, while keeping the same 11.8 kg bare weight.
Specifications
| Specification | Value |
|---|---|
| Race Class | Leisure / Club / national or international |
| Maximum Performance | 17 kW / 23 hp at 8,500 rpm |
| Maximum Torque | 19 Nm at 8,500 rpm |
| Weight | bare engine: 11.8 kg / 26.0 lbs with complete power pack: 23.0 kg / 50.7 lbs |
| Special Features | Junior cylinder without exhaust valve |
| Power Pack | intake silencer, carburetor, fuel pump, engine, exhaust system, radiator, battery box incl. cover, cable harness, OFF/ON/START switch, relay |
| Chassis Compatibility | wheel base: 1,040 mm |
Specifications and photos from BRP-Rotax, checked on 27 September 2026. Descriptions written by Scuderia General Trading.
