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
| Nominal diameter | 47 mm |
| 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 |
| Piston ring mold | Rectangular ring |
| Piston ring impact | Internal fuse (IS) |
| Piston ring height | 0.96 mm |
| Ø piston pin (B) | 12 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 · Area of application: (Dis)assembly tool · Surface: burnished · Diameter: 10 mm · Diameter: 12 mm · Diameter: 14 mm · Total length: 130 mm · Width across flats SW: 10 mm · Width across flats SW: 17 mm · Number of components: 7 pcs
22,20 EUR
Moped fans like you also bought:
ESJOT sprocket 45 teeth 4-hole coaster black
Manufacturer: ESJOT · Material: Steel · Surface: powder-coated · Chain pitch: 1/2" x 3/16" · Chain type: 415H · Number of teeth: 45 pcs · Ø bolt circle: 105 mm · Ø inside: 94 mm · Ø mounting hole: 6.4 mm · Thickness: 4.5 mm · Hole spacing: 74 mm · Number of fixing points: 4 pcs · Color: black
67,00 EUR
swiing® ingenious clutch springs reinforced (+20%) (Version 2.0) | Puch E50
Spring design: Pressure spring · Ø wire: 1.7 mm · Manufacturer: swiing® ingenious parts · Ø inside: 4.8 mm · Number of components: 3 pcs · Material: Spring steel · Surface: coated · Color: blue · Ø outside: 8.3 mm · Area of application: Tuning · Total length: 28 mm
20,00 EUR
GPO flywheel trigger M26x1.5 / M22x1.5 | Puch, Sachs, Beta 521
Width across flats (trigger): 27 mm · Manufacturer: GPO · Clamping depth: 10 mm · Number of components: 1 pcs · Material: Steel · Surface: blackened · Thread type: MF22x1.5 (fine pitch thread) · Thread type: MF26x1.5 (fine pitch thread) · Area of application: (Dis)assembly tool · Width across flats Screw: 19 mm · Total length: 55 mm · Total length: 75 mm · Strength class: 8.8
11,10 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 · Mounting type: Screwed clamp · Total length: 340 mm · Number of fixing points: 2 pcs
22,20 EUR
Athena piston 45 mm #A | Puch
Manufacturer: Athena · Ø outside piston (A): 44.94 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) · Ø piston pin (B): 12 mm · Piston ring height: 1.5 mm · Tolerance group: A · Weight: 98 g
55,60 EUR
Collection only possible with online purchase and appointment.
