Engine complete YX 125cc semi-automatic

complete pitbike engine YX 125

Engine complete YX 125cc semi-automatic. Apollo uses this engine for their RFZ models.

Displacement is 125 cc, with a 52.4 mm bore, so this will give you lots of power, great acceleration, nice torque. With lighting.

The engine can be used on pit bikes from all manufacturers (Apollo Motors, YCF, Bastos, Bucci, Probike, SMX, RXF).

The engine comes with spark plug, shift pedal and sprocket. The kick starter is not included.

• YX 4T cylinder
• displacement 125cc
• bore 52.4mm
• air-cooled
• oil capacity 900ml
• semi-automatic clutch
• electronic ignition with CDI
• kickstarter
• 4-speed gearbox
• power 12.5 hp
• weight 22 kg