New ZONGSHEN 125cc engine with large-valve cylinder head 27/23.
Extremely powerful and sturdy engine, the most powerful and reliable Chinese 125cc!
Cylinder height (without skirt): 59ﾠmm.
Connection provided on crank cover for oil cooler.
Crank cover with remote oil filter.
4-speed gearbox with neutral at bottom.
Start in gear: restart possible without shifting to neutral.
Reinforced clutch with 5 original plates!
- Small 12ﾠV outer rotor ignition (headlamps cannot be connected)
- High voltage harness + coil + racing CDI unit
- Intake pipe + gaskets
THE reference for 125cc 4-stroke mini engines!
Perfect base for large cylinder set-up up to 150cc.
Estimated power: 12.5ﾠhp
Width of casings where they attach to the chassis:
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