CF250 / CH250 Starter Clutch
Flywheel Outer Diameter: 121.5mm
Flywheel Inner Hole Diameter: 22.1mm
Flywheel Thickness: 6.9mm
Flywheel Tooth Number: 59 Teeth
Starter Clutch Outer Diameter:
84.9mm(one side)
87.9mm(another side)
Starter Clutch Inner Diameter: 58.7mm
Starter Clutch bolt spacing: 64mm
Starter Clutch Thickness: 13mm

Application:
CFMOTO CF250, ELITE CH250, HELIX CN250 and many Chinese gy6 scooters with water-cooled 250cc 172mm vertical engine.