45.0 mm replacement piston with a 1.5 mm rectangular piston ring with internal fuse (IS) for various Puch mopeds / mopeds.
The detailed dimensions of the piston according to the technical drawing can be found in the details. You can also find out about the relevant piston rings, their stems and locking types on the legend in the images.
Tolerance type: B
The piston kit contains piston pins, piston clips and piston rings.
Corresponding assembly tools, piston rings, piston pin locks etc. can be found under accessories.
Quality product from the Italian manufacturer Athena.
| Manufacturer | Athena |
| Ø outside piston (A) | 44.95 mm |
| Compression height (C) | 28.5 mm |
| Curvature (D) | 3.2 mm |
| Total piston height (E) | 52.7 mm |
| Number of piston rings (F) | 1 pcs |
| Nominal diameter | 45 mm |
| Piston ring mold | Rectangular ring |
| Piston ring impact | Internal fuse (IS) |
| Piston ring height | 1.5 mm |
| Ø piston pin (B) | 12 mm |
| Tolerance group | B |
| Piston weight | 97 g |
| Puch | E50 ZA50 (air-cooled) Z50 (X30 Sport) |
Accessories & related products
Athena 45 mm cylinder kit 70 ccm camouflaged | Puch
Nominal diameter: 45 mm · Manufacturer: Athena · Material: Aluminum · Area of application: Tuning · Surface: sandblasted · Displacement: 70 ccm · Crankshaft stroke: 43 mm · Ø cylinder neck: 48 mm · Ø outlet inside: 23.5 mm · Inlet window: 22.3 x 14 · Thread inlet: M6x1 (standard thread) · Hole spacing inlet: 38 mm · Ø piston pin (B): 12 mm · Outlet type: straight · Hole spacing outlet: 42 mm · Thread outlet: M6x1 (standard thread) · Number of fixing points: 4 pcs · Hole pattern [mm]: 44 x 44 · Decompressor: No · Camouflaged: Yes
CHF 158.90
GPO piston pin extractor Ø 10, 12, 14 mm
Manufacturer: GPO · Material: Steel · Surface: burnished · Area of application: (Dis)assembly tool · Diameter: 10 mm · Diameter: 12 mm · Diameter: 14 mm · Number of components: 7 pcs · Width across flats SW: 10 mm · Width across flats SW: 17 mm · Total length: 130 mm
CHF 19.90
Moped fans also bought
GPO license plate holder Inox (CH version)
Manufacturer: GPO · Material: Chrome steel (known as Nirosta®) · Thread type: M5x0.8 (standard thread) · Color: silver · Total length: 145 mm · Width: 105 mm · Mounting type: Nuts & bolts · Height: 5.3 mm · Ø mounting hole: 5 mm · Thread length: 8 mm · Hole spacing: 30 mm · Hole spacing: 50 mm · Number of fixing points: 2 pcs
CHF 10.90
Airsal 45 mm cylinder kit 70 ccm camouflaged | Puch
Manufacturer: Airsal · Material: Aluminum · Surface: sandblasted · Displacement: 70 ccm · Nominal diameter: 45 mm · Area of application: Tuning · Crankshaft stroke: 43 mm · Ø cylinder neck: 48 mm · Ø outlet inside: 25 mm · Ø piston pin (B): 12 mm · Inlet window: 23.5 / 20 x 15 · Thread inlet: M6x1 (standard thread) · Hole spacing inlet: 38 mm · Outlet type: straight · Hole pattern [mm]: 44 x 44 · Hole spacing outlet: 42 mm · Thread outlet: M6x1 (standard thread) · Decompressor: Yes · Camouflaged: Yes · Number of fixing points: 4 pcs
CHF 99.90
swiing® revival upright spring blue galvanized | Puch
Spring design: Tension spring · Length spring hook: 19 mm · Length spring hook: 53 mm · Manufacturer: swiing® revival parts · Material: Spring steel · Surface: galvanized (blue) · Ø outside: 14 mm · Ø inside: 9 mm · Ø wire: 2.5 mm · Total length: 122 mm
CHF 2.70
GPO chain tensioner | Puch Maxi S
Manufacturer: GPO · Material: Plastic · Material: Steel · Thread type: M6x1 (standard thread) · Color: black · Color: silver · Surface: galvanized (blue) · Total length: 175 mm · Number of teeth: 10 pcs · Ø outside sprocket: 36 mm · Number of fixing points: 1 pcs
CHF 9.90
Collection only possible with online purchase and appointment.
