High-quality clutch from Ferodo with 21 teeth, suitable for your Vespa PX 100, P 125X and P 150X scooter.
This pre-assembled clutch unit in the 6-spring version is suitable for standard engines as well as slightly tuned setups and is installed on Vespa large-frame engines. As standard, the Z21 clutch is used in 125 cc engines, but can also be used in PX 80 models to lengthen the gear ratio, or in 150 cc units to shorten the gear ratio.
- Ø outside: 108 mm
- Ø inside: 97 mm
- 21 teeth
- 3 clutch linings
- 6 springs
- For primer Z67 / Z68
New gearbox and new clutch nuts can be found in the accessories section.
Quality product from the Italian manufacturer FERODO.
Original Piaggio spare part number: 174731
| Manufacturer | FERODO |
| Area of application | Standard |
| Ø outside | 108.5 mm |
| Number of slats | 3 pcs |
| Number of springs | 6 pcs |
| Piaggio OEM number | 174731 |
| Vespa | Vespa PX, T5, Cosa - PX100E · VIX1T · Indien , P125X · VNX1T · 1977 - 1982 (PX alt) Aussenverschluss , P125X · VNX2T · 1981 - 1984 (PX alt) Innenverschluss , P150X · VLX1T · 1978 - 1993 |
Ratings
Accessories & related products
RMS castle nut clutch | Vespa Largeframe, Wideframe
Height: 7.25 mm · Ø outside: 19 mm · Manufacturer: RMS · Material: Steel · Surface: galvanized (blue) · Nut type: Castle nut · Thread type: MF12x1.5 (fine pitch thread) · Piaggio OEM number: 20359 · Piaggio OEM number: 020375 · Piaggio OEM number: 040316
EUR 3,40
Explore categories from Clutch
Attention: new opening hours from 16.02.2026 & new evening sale on Thursday 17:30-20:00
