Engine YX 125cc kick start

The YX 125cc clutch-start engine has been one of the most renowned engines in the world of Pit Bikes, Dirt Bikes, and Minimotos for years. The famous Apollo Motors brand uses it for its RFZ models. Its 125cc displacement with a 52.4mm bore, much larger than a LIFAN engine, will give you greater top-end power and torque. (Listed as 124cc on the cylinder).

Advantage: No need to be in neutral to start your engine! Excellent value for money for an affordable and powerful engine. If you love thrills, this engine is made for you!

Power: 12.5hp
Bore: 52.4mm
Gears: 4-speed manual N1234

Compatible with all Pit Bike and Dirt Bike brands (RXF, RFZ, SX / LX / MX, Apollo Motors,...).

Tip for your Dirt Bike engine: Make sure to check your carburetor adjustment and the timing of your valves and camshaft after installing your YX engine. Need more tips for tuning your Dirt / Pit Bike? Feel free to contact our team; we will help you.

ENGINE
Engine type YX Single-cylinder 4T
Displacement 125
Bore 52.4mm
Oil capacity 900mL
Cooling Air
Clutch Classic (Neutral-start)
Ignition Electronic CDI unit
Starting Kick-start
Transmission 4 gears (Neutral at bottom, 1/2/3/4 at top)

DIMENSIONS
Weight 22Kg