Technical Specifications

Age 12–15 years
Race Class National/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,
battery box incl. cover, cable harness,
OFF/ON/START switch, relay
Chassis Compatibility Wheel base
from 950 mm to 1,050 mm

125 Junior MAX EVO

The 125 Junior MAX evo engine is used for MAX Challenge racing for drivers aged 12–15 years old. Through the utilization of simple upgrade and downgrade kits, the Junior MAX engine can also be used for either Micro MAX, Mini MAX or Senior MAX.