Vespa Cosa2 type clutch, PX 125 - 150 (1995-) - (for 67/68 tooth primary gear, helical) - 22 tooth. There are now (from z.The PX80 and PX125 models originally have a primary gear with 68 teeth and a coupling pinion with only 20 teeth. ).
This clutch sprocket is ideal for Vespa Cosa2's of model years 1995- newer, having a 67/68 tooth count, making it a perfect fit for conversion or upgrade applications requiring 22 tooth count.
