Forged 58 mm diameter high-performance piston which fits your Piaggio Wideframe Vespa scooter or scooter with GS160 or GS3 engine.
Forged piston developed by Ralph Bollag with two 1 mm rectangular piston rings with internal locking (IS), which was designed for newly honed original cylinders.
Optimal material structure, flow-optimized shape and large-diameter inlet windows characterize this high-quality replacement piston.
The detailed dimensions of the piston according to the technical drawing can be found in the features section. You can also find out about the relevant piston rings, their piston crowns and locking types on the legend in the images.
| Manufacturer | Wössner |
| Material | Aluminum |
| Thick piston ring | 1 mm |
| Ø outside piston (A) | 58.4 mm |
| Compression height (C) | 30 mm |
| Curvature (D) | 7.4 mm |
| Total piston height (E) | 71.55 mm |
| Number of piston rings (F) | 2 pcs |
| Piston ring mold | Rectangular ring |
| Nominal diameter | 58 mm |
| Piston ring impact | Flank safety device (FS) |
| Ø piston pin (B) | 15 mm |
| Tolerance group | 6 |
| Piston weight | 212 g |
Accessories & related products
Wössner piston 58.9 mm, #9 | Vespa GS150, GS3
Manufacturer: Wössner · Material: Aluminum · Thick piston ring: 1 mm · Ø outside piston (A): 58.9 mm · Compression height (C): 30 mm · Curvature (D): 7.45 mm · Total piston height (E): 71.55 mm · Number of piston rings (F): 2 pcs · Piston ring mold: Rectangular ring · Piston ring impact: Flank safety device (FS) · Nominal diameter: 58 mm · Ø piston pin (B): 15 mm · Tolerance group: 9 · Piston weight: 215 g
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Wössner piston 58.65 mm, #8 | Vespa GS150, GS3
Manufacturer: Wössner · Material: Aluminum · Thick piston ring: 1 mm · Ø outside piston (A): 58.65 mm · Compression height (C): 30 mm · Curvature (D): 7.5 mm · Total piston height (E): 71.55 mm · Number of piston rings (F): 2 pcs · Piston ring mold: Rectangular ring · Piston ring impact: Flank safety device (FS) · Nominal diameter: 58 mm · Ø piston pin (B): 15 mm · Tolerance group: 8 · Piston weight: 212 g
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Wössner piston 58.15 mm, #6 | Vespa GS150, GS3
Manufacturer: Wössner · Material: Aluminum · Thick piston ring: 1 mm · Ø outside piston (A): 58.15 mm · Compression height (C): 30 mm · Curvature (D): 7.5 mm · Total piston height (E): 71.55 mm · Number of piston rings (F): 2 pcs · Piston ring mold: Rectangular ring · Piston ring impact: Flank safety device (FS) · Nominal diameter: 58 mm · Ø piston pin (B): 15 mm · Tolerance group: 6 · Piston weight: 209 g
EUR 177.10
Collection only possible with online purchase and appointment.
