The Rotax Junior MAX evo engine provides a high level of performance which makes it the perfect choice for experienced young karters ready to push their limits and experience high-speed excitement.
As one of the most powerful junior classes, Junior Max is a good preparation for drivers to compete nationally and internationally before stepping up to Senior level. The engine features a cylinder without a power valve and offers thrilling racing with top speeds around 120 km/h. Great for young drivers aged 12 to 15 years to hone their skills. Ready? Set. Race!
Thanks to the unique ROTAX MAX ENGINES EVOLUTION CONCEPT, the Junior MAX evo engine can be upgraded to a Senior MAX evo engine with an upgrade kit.
| FEATURES 125 JUNIOR MAX EVO ENGINE | |
| >> Max. Performance: | 17 kW / 23 hp at 8,500 rpm |
| >> Max. Torque: | 19 Nm at 8,500 rpm |
| >> Top Speed: | Approximately 120 km/h (75 mph) |
| >> Weight: | Complete with power pack: 23.0 kg/50.7 lbs Bare engine: 11.8 kg / 26.0 lbs |
| >> Special features: | Junior cylinder without exhaust valve |
| >> Chassis compatibility: | Full sized kart chassis Wheel base 1,040 mm |
ENGINE KIT INCLUDES
Engine, carburettor, fuel pump, airbox, radiator, exhaust system, E-Box, wiring harness and OFF/ON/START switch
Note:
BATTERY IS NOT INCLUDED! -
See >>ROTAX BATTERY YUASA LEAD ACID OR >>ROTAX LITHIUM BATTERY
CLICK HERE
>> DOWNLOAD - ROTAX PARTS CATALOGUE / MANUALS

Rotax MAX evo engines consistently set the benchmark in
>> PERFORMANCE PARITY
>> DURABILITY
>> LOW COST OF OWNERSHIP
>> UNBEATABLE RELIABILTIY
>> WORLDWIDE NETWORK