40.0 mm piston with two 1.5 mm rectangular piston rings with internal locking (IS) for Cilo Cross 521 & 512, Pony Cross 521, Pony GTX 521 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 positions and locking types on the legend in the images.
Tolerance type: R
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 spare part number: A8102
Quality product from the Italian manufacturer Meteor.
Details
Manufacturer | Meteor |
Ø outside piston (A) | 39.97 mm |
Compression height (C) | 27.9 mm |
Curvature (D) | 4 mm |
Total piston height (E) | 52 mm |
Number of piston rings (F) | 2 pcs |
Piston ring mold | Rectangular ring |
Nominal diameter | 40 mm |
Piston ring impact | Flank safety device (FS) |
Piston ring height | 1.5 mm |
Ø piston pin (B) | 12 mm |
Weight | 83 g |
Suitable for the following models
Pony / Cilo (Beta 521 & 512) | Beta 512 Beta 521 (Motor) |
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
22,40 EUR
Meteor piston 40 mm "G" (A8103) | Beta 521 & 512
Manufacturer: Meteor · Ø outside piston (A): 39.95 mm · Compression height (C): 27.9 mm · Curvature (D): 4.15 mm · Total piston height (E): 52 mm · Number of piston rings (F): 2 pcs · Nominal diameter: 40 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 · Weight: 83 g
84,40 EUR
Meteor piston 40 mm "V" (A8105) | Beta 521 & 512
Manufacturer: Meteor · Ø outside piston (A): 39.93 mm · Compression height (C): 27.9 mm · Curvature (D): 4 mm · Total piston height (E): 52 mm · Number of piston rings (F): 2 pcs · Nominal diameter: 40 mm · Piston ring mold: Rectangular ring · Piston ring impact: Internal fuse (IS) · Ø piston pin (B): 12 mm · Piston ring height: 1.5 mm · Weight: 83 g
84,40 EUR
Meteor piston 40 mm "N" (A8104) | Beta 521 & 512
Manufacturer: Meteor · Surface: blank · Ø outside piston (A): 39.94 mm · Compression height (C): 28 mm · Curvature (D): 4 mm · Total piston height (E): 52 mm · Number of piston rings (F): 2 pcs · Nominal diameter: 40 mm · Piston ring mold: Rectangular ring · Piston ring impact: Internal fuse (IS) · Ø piston pin (B): 12 mm · Piston ring height: 1.5 mm · Thick piston ring: 1.7 mm · Weight: 83 g
84,40 EUR
Moped fans like you also bought:
BERU spark plug connector / 1 kΩ interference suppressed
Ø cable: 5 mm · Ø cable: 7 mm · Manufacturer: BERU · Material: Sheet metal (steel) · Spark plug socket: M4 · Cable available: No · Color: silver · Resistance: 1000 Ω · Suppressed: Yes · Pony spare part no.: A2099 · Sachs spare part no.: 0265 100 00
9,85 EUR
Plastic license plate holder
Manufacturer: Made in Switzerland · Material: Brass · Material: Plastic · Color: black · Width: 108 mm · Height: 11 mm · Number of fixing points: 9 pcs · Ø mounting hole: 6 mm · Hole spacing: 50 mm · Mounting type: Nuts & bolts · Thread type: M5x0.8 (standard thread) · Total length: 175 mm · Thread length: 6 mm
7,80 EUR
Fortune / Merrick 2.00-2.50 x 16/17" inner tube
Valve type: TR4 Auto valve · Manufacturer: Fortune · Tire width [inch]: 2 - 2.5 " · Tire width [mm]: 50.8 - 63.5 · Tire height [%]: 100 · Width [inch]: 2 · Width [inch]: 2 1/4 · Width [inch]: 2 1/2 · Wheel size [inch]: 16 - 17 " · Wheel size [inch]: 17 " · 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
11,20 EUR
IMCA shock absorber 30 cm black
Total length: 300 mm · Manufacturer: IMCA · Number of fixing points: 2 pcs · Material: Steel · Surface: varnished · Damping type: Spring · Adjustable: Yes · Ø spars: 28 mm · Color: black · Ø outside: 45 mm · Mounting type: Nuts & bolts · Ø Fastening inside: 10 mm
57,40 EUR
WEKEM 2K liquid metal
Temperature resistance (min.): -20 - 80 °C · Manufacturer: WEKEM · Material to be used: Aluminum · Material to be used: Ceramics · Material to be used: Metal · Material to be used: Steel · Material to be used: Wood · Contents [ml]: 24 ml · Area of application: Chemistry · Hazard warning: Causes serious eye irritation · Hazard warning: Causes skin irritation · Hazard warning: Harmful to aquatic organisms (with long-term effects) · Hazard warning: May cause allergic skin reactions · Hazard warning: Toxic to aquatic organisms (with long-term effects) · Color: gray · Signal word: Attention · Hazard pictogram: GHS07 - Caution dangerous · Hazard pictogram: GHS09 - Hazardous to the aquatic environment · Type of application: 2K · Alignment time: 240 sec
22,40 EUR
448,00 EUR/kg
swiing® revival gasket set | Pony / Cilo Beta 521
Manufacturer: swiing® revival parts · Material: Copper · Material: Sealing carton · Material: Sealing paper · Area of application: Standard · Ø outlet inside: 21.6 mm · Hole spacing outlet: 38 mm · Hole pattern [mm]: 48 x 48 · Number of components: 10 pcs · Decompressor: Yes · Hole spacing inlet: 35 mm
33,40 EUR