39.0 mm piston with a 1.5 mm rectangular piston ring with flank lock (FS) for Zündapp ZR25 / ZR50 mopeds / mopeds with a type 250 engine.
The detailed dimensioning 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 dimensions and locking types on the legend in the images.
Tolerance type: BC
The piston kit contains piston pins, piston clips and piston rings.
You will find the corresponding assembly tool, piston pin locks and, if necessary, the corresponding cylinder in the accessories.
Original Zündapp spare part number: 250-02.711/04
Quality product from the Italian manufacturer Meteor.
Details
| Manufacturer | Meteor |
| Ø outside piston (A) | 39 mm |
| Ø piston pin (B) | 12 mm |
| Compression height (C) | 23.2 mm |
| Curvature (D) | 1.5 mm |
| Total piston height (E) | 48 mm |
| Number of piston rings (F) | 1 pcs |
| Nominal diameter | 39 mm |
| Piston ring mold | Rectangular ring |
| Piston ring impact | Flank safety device (FS) |
| Piston ring height | 1.5 mm |
| Tolerance group | BC |
| Weight | 76 g |
Suitable for the following models
| Zündapp |
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
EUR 22,40
Meteor piston pin Ø 12 mm (length: 31 - 40 mm)
Manufacturer: Meteor · Material: Steel · Surface: Hardened · Total length: 31 mm · Total length: 31.5 mm · Total length: 33 mm · Total length: 35.5 mm · Total length: 37 mm · Total length: 38 mm · Total length: 40 mm · Ø piston pin (B): 12 mm · Pony spare part no.: A1112 · Sachs spare part no.: 0216 003 105
EUR 7,80
Meteor piston 38.95 mm #CD | Zündapp Type 250
Manufacturer: Meteor · Ø outside piston (A): 38.95 mm · Compression height (C): 23 mm · Curvature (D): 1.5 mm · Total piston height (E): 48 mm · Number of piston rings (F): 1 pcs · Nominal diameter: 39 mm · Piston ring mold: Rectangular ring · Piston ring impact: Flank safety device (FS) · Ø piston pin (B): 12 mm · Piston ring height: 1.5 mm · Tolerance group: CD · Weight: 75 g
EUR 67,50
Moped fans like you also bought:
Magura cable clamp Ø 8 x 15 mm
Manufacturer: Magura · Material: Brass · Material: Steel · Area of application: Standard · Surface: blue galvanized · Surface: nickel-plated · Thread type: M6x1 (standard thread) · Total length: 15 mm · Ø Cable bushing: 2.3 mm · Drive: External hexagon · Drive: Slot · Ø Bundle: 6 mm · Screw head: Hexagon · Width across flats SW: 7 mm · Ø outside: 8 mm · Thread length: 7 mm
EUR 2,80
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 · Area of application: Standard · Surface: blue galvanized · Ø Stranded wire: 1.8 mm · Nipple shape: Pears · Cable length: 2200 mm · Number of components: 1 pcs
EUR 2,70
Fortune / Merrick 2.00-2.50 x 16/17" inner tube
Manufacturer: Fortune · Tire width [inch]: 2 - 2.5 " · Tire width [mm]: 50.8 - 63.5 · Width [inch]: 2 · Width [inch]: 2 1/4 · Width [inch]: 2 1/2 · Old designation: 20 x 2 · Old designation: 20 x 2.25 · Old designation: 20 x 2.5 · Old designation: 21 x 2 · Old designation: 21 x 2.25 · Old designation: 21 x 2.5 · Tire height [%]: 100 · Valve type: TR4 Auto valve · Wheel size [inch]: 16 - 17 " · Wheel size [inch]: 17 "
EUR 11,20
swiing® revival gasket outlet | Zündapp Belmondo
Ø inside: 25 mm · Manufacturer: swiing® revival parts · Material: Graphite / Graphite · Place of use: Outlet · Total length: 5308 mm · Ø outside: 38.3 mm · Thickness: 1.5 mm · Number of fixing points: 2 pcs · Ø mounting hole: 7.1 mm · Hole spacing: 40 mm
EUR 4,40
Collection only possible with online purchase and appointment.
