Technical Specifications

Age 15+ years
Race Class National/International
Maximum Performance 25 kW / 34 hp at 12,000 rpm
Maximum Torque 22 Nm at 10,500 rpm
Weight Bare engine: 16.8 kg / 37.0 lbs
With complete power pack:
28.8 kg / 63.5 lbs
Special Features Chainless drive system,
2-speed gearbox, operated by shift
paddle from the steering wheel,
cylinder with electronically
controlled exhaust valve
Power Pack Intake silencer, carburetor, fuel pump,
engine, exhaust system, radiator,
battery, battery box incl. cover,
cable harness, OFF/ON/START
switch, relay
Chassis Compatibility Wheel base up to 1,050 mm


Introduced in 2002, the 125 MAX DD2 is the two-speed version of the 125 MAX engine. Having the most power and torque, the 125 MAX DD2 evo is the fastest class in MAX Challenge competition. Like the 125 MAX evo, the 125 MAX DD2 evo is used for both Senior (15 years-of-age and older) and Masters (32 years-of-age and older) competition.