44 mm oversize piston with two 1 mm rectangular piston rings with internal locking (IS) for the Metra-Kit cylinder on your Puch moped / moped.
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 pins, piston clips and piston rings.
Note: Please note the installation direction when assembling. The piston is inserted with the arrow pointing towards the outlet on the exhaust side.
| Manufacturer | Barikite |
| Ø outside piston (A) | 44 mm |
| Compression height (C) | 22.3 mm |
| Curvature (D) | 3.35 mm |
| Nominal diameter | 44 mm |
| Total piston height (E) | 52.2 mm |
| Number of piston rings (F) | 2 pcs |
| Piston ring mold | Rectangular ring |
| Piston ring impact | Internal fuse (IS) |
| Piston ring height | 1 mm |
| Ø piston pin (B) | 12 mm |
| Weight piston kit | 100 g |
| Puch | E50 ZA50 (air-cooled) Z50 (X30 Sport) |
Accessories & related products
Metrakit piston 43.5 mm | Puch
Nominal diameter: 43.5 mm · Manufacturer: Metracite · Ø outside piston (A): 43.45 mm · Compression height (C): 22.9 mm · Curvature (D): 3.1 mm · Total piston height (E): 49.5 mm · Number of piston rings (F): 2 pcs · Piston ring mold: L-ring · Piston ring mold: Rectangular ring · Piston ring impact: Internal fuse (IS) · Ø piston pin (B): 12 mm · Piston ring height: 1.5 mm · Piston ring height: 2 mm · Weight piston kit: 85 g
CHF 39.90
GPO piston pin extractor Ø 10, 12, 14 mm
Manufacturer: GPO · Material: Steel · Surface: burnished · Diameter: 10 mm · Diameter: 12 mm · Diameter: 14 mm · Number of components: 7 pcs · Area of application: (Dis)assembly tool · Total length: 130 mm · Width across flats: 10 mm · Width across flats: 17 mm
CHF 19.90
Explore categories from Piston
Moped fans also bought
Return spring brake plate | Puch Maxi
Spring design: Nose feather · Spring design: Torsion spring · Length spring hook: 50 mm · Leg length: 45 mm · Ø wire: 2.4 mm · Ø inside: 25.5 mm · Ø outside: 30 mm · Material: Spring steel · Surface: galvanized (blue) · Total length: 125 mm · Area of application: Original · Area of application: Standard
CHF 4.90
Hot 
Brake cable Ø 1.8 mm x 220 cm (pear-shaped nipple)
Ø nipple: 3.5 mm · Ø nipple: 6 mm · Nipple length: 10 mm · Manufacturer: Made in Germany · Material: Steel · Surface: galvanized (blue) · Number of components: 1 pcs · Ø Stranded wire: 1.8 mm · Cable length: 2200 mm · Nipple shape: Pears · Area of application: Standard
CHF 2.40
Adhesive kit tank & frame black PVC carrier film | Puch Maxi S
Material: Polyvinyl chloride (PVC) · Color: black · Color: white · Width: 123 mm · Width: 230 mm · Width: 330 mm · Height: 26 mm · Height: 60 mm · Height: 65 mm · Rear side texture: Adhesive · Consistency: UV-resistant · Consistency: petrol resistant · Place of use: Frame (+ tank) · Transferfolie: No
CHF 9.40
Continental 2.00 - 2.50 x 17" tube
Manufacturer: Continental · Tire width: 2 - 2.5 " · Tire width: 2.25 - 2.5 " · Tire width [mm]: 50.8 - 63.5 · Width: 2 " · Width: 2 1/4 " · Width: 2 1/2 " · Tire height [%]: 100 · Old designation: 21 x 2 " · Old designation: 21 x 2.25 " · Old designation: 21 x 2.5 " · Valve type: TR6 car valve · Wheel size: 17 "
CHF 14.90
GPO Special Stud Bolt M6x106, Galvanized (Grade 10.9) | Puch
Total length: 106 mm · Manufacturer: GPO · Strength class: 10.9 · Material: Steel · Surface: galvanized (blue) · Diameter: 7 mm · Thread type: M6x1 (standard thread) · Nominal diameter (thread): 6 mm · Thread length: 15 mm · Thread length: 19 mm · Alternative version of the Puch OEM number: 360.1.10.034.1
CHF 4.30
Working late? Evening hours on Thursday until 20:00
