OEM Vespa Primary Drive Gear (68 tooth) PX125-150, T5
The Primary Drive Gear meshes with the internal clutch gear. This gear operates both Cosa & Non Cosa Clutches. Sometimes these parts can fail under the strain of a powerful motor!
Like how you would inspect bearings and seals, we would recommend checking for any broken or worn teeth on the primary gear.
Make sure you have the correct primary gear! The wrong primary WILL NOT mesh with the Clutch Gear!
PX125, PX150, T5, PX200 what are the differences:
- PX125 - PRIMARY DRIVE (67/68) STANDARD TOOTH GEAR 20
- PX150 - PRIMARY DRIVE (67/68) STANDARD TOOTH GEAR 20
- PX200 - PRIMARY DRIVE (64/65) STANDARD TOOTH GEAR 23
- T5. - PRIMARY DRIVE (67/68) STANDARD TOOTH GEAR 21
Comparison No. 1748255 (PIAGGIO)