Compatible with models:

Vespa 50 / 125:
• Vespa 50 Special (from 1978 onwards)
• Vespa 50 R / L / N
• Vespa Primavera 125 (from 1978 onwards)
• Vespa ET3 125 (from 1978 onwards)
Vespa PK:
• Vespa PK 50 / 125
• Vespa PK S / XL / XL2
• Vespa FL / FL2 / HP 50 and FL 125
Piaggio Ape:
• Ape 50 (4-speed)