Engine complete YX 125cc start w. engaged gear

Engine complete YX 125cc start w. gear engaged.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).

Includes spark plug, shift pedal and sprocket (14 teeth / for 428 chain).

• YX 4T cylinder
• displacement 125cc
• bore 52.4mm x 52.4mm
• air-cooled
• oil capacity 900ml
• standard clutch (start with gear engaged)
• electronic ignition with CDI
• kickstarter
• 4-speed gearbox
• power 12.5 hp
• weight 22 kg