YX 125cc engine, 4-speed manual transmission

This engine is universally compatible with all motocross motorcycles.

Main features:

4-speed gearbox with manual clutch (N1234).

The ignition unit has outputs for lighting.

We recommend using a specially designed exhaust system, along with 10W40 4-stroke engine oil. SP98 fuel is also required.

Engine type: 124cc, single cylinder, 4-stroke.

Ignition system: CDI.

Cooling system: Air.

Transmission: Manual, with shift options in N1234.

Clutch: Manually operated.

Sprocket: 15 teeth, 17mm diameter shaft, 420 type chain.

Starting: Manual by kick.

Cylinder diameter: 52.4 mm.

Rated power: 10 HP at the shaft

Oil capacity: 900 ml.

Weight: 22 kg.

Color: Grey.

Accessories included in the package:

Candle.

Carburetor gasket kit.

Suction pipe with a diameter of 26 mm.

Steel kick starter.

Speed selector.

This engine is the ideal choice for all motocross enthusiasts, offering a combination of power and versatility in a solid package.