45 mm special piston with a 0.96 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 pictures.
The piston kit contains piston pin, piston clips and piston ring.
The piston can only be used in combination with a machined cylinder head, as it is 3 mm shorter at the top. The sides of the racing piston are Teflon-coated, but this alone does not increase performance. The Teflon coating wears off during operation, but this does not damage the cylinder in any way.
Only for good, skilled mechanics / tuners.
You will find the appropriate assembly tools, piston pin locks and, if necessary, the corresponding cylinder in the accessories section.
Quality product from the Italian manufacturer Athena.
Details
| Manufacturer | Athena |
| Surface | Teflon-coated |
| Ø outside piston (A) | 44.96 mm |
| Compression height (C) | 21.95 mm |
| Curvature (D) | 3.97 mm |
| Total piston height (E) | 49.6 mm |
| Number of piston rings (F) | 1 pcs |
| Nominal diameter | 47 mm |
| Piston ring mold | Rectangular ring |
| Ø piston pin (B) | 12 mm |
| Piston ring impact | Internal fuse (IS) |
| Piston ring height | 0.96 mm |
| Weight | 90 g |
Suitable for the following models
| Puch | E50 ZA50 (Fahrtwindgekühlt) Z50 (X30 Sport) |
Accessories & related products
GPO piston pin extractor Ø 10, 12, 14 mm
Manufacturer: GPO · Material: Steel · Surface: burnished · Total length: 130 mm · Width across flats SW: 10 mm · Width across flats SW: 17 mm · Diameter: 10 mm · Diameter: 12 mm · Diameter: 14 mm · Number of components: 7 pcs · Area of application: (Dis)assembly tool
22,40 EUR
Moped fans like you also bought:
ESJOT sprocket 45 teeth 4-hole coaster black
Ø inside: 94 mm · Manufacturer: ESJOT · Material: Steel · Surface: powder-coated · Number of teeth: 45 pcs · Chain type: 415H · Color: black · Chain pitch: 1/2" x 3/16" · Thickness: 4.5 mm · Ø mounting hole: 6.4 mm · Hole spacing: 74 mm · Number of fixing points: 4 pcs · Ø bolt circle: 105 mm
67,50 EUR
swiing® ingenious clutch springs reinforced (+20%) (Version 2.0) | Puch E50
Spring design: Pressure spring · Manufacturer: swiing® ingenious parts · Material: Spring steel · Surface: coated · Number of components: 3 pcs · Color: blue · Ø wire: 1.7 mm · Ø inside: 4.8 mm · Ø outside: 8.3 mm · Total length: 28 mm · Area of application: Tuning
20,20 EUR
GPO flywheel trigger M26x1.5 / M22x1.5 | Puch, Sachs, Beta 521
Width across flats (trigger): 27 mm · Width across flats Screw: 19 mm · Manufacturer: GPO · Clamping depth: 10 mm · Material: Steel · Surface: blackened · Number of components: 1 pcs · Total length: 55 mm · Total length: 75 mm · Thread type: MF22x1.5 (fine pitch thread) · Thread type: MF26x1.5 (fine pitch thread) · Strength class: 8.8 · Area of application: (Dis)assembly tool
11,20 EUR
Side stand black | Puch Maxi S, N, P1 / Supermaxi LG1, LG2 / X30 NS, NL, NG, N-2AH
Manufacturer: Made in Portugal · Material: Steel · Surface: powder-coated · Color: black · Adjustable: Yes · Length pivot point - floor: 220 mm · Total length: 340 mm · Mounting type: Screwed clamp · Number of fixing points: 2 pcs
22,40 EUR
Athena piston 45 mm #A | Puch
Manufacturer: Athena · Ø outside piston (A): 44.94 mm · Ø piston pin (B): 12 mm · Compression height (C): 22.4 mm · Curvature (D): 3.15 mm · Total piston height (E): 52.67 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 · Tolerance group: A · Weight: 98 g
56,00 EUR
Collection only possible with online purchase and appointment.
