All wishlists Community wishlists
Carousel Image 1
Carousel Image 2
Carousel Image 3
Carousel Image 4
logo_meteor-piston-mk

For: Pony / Cilo (Beta 521 & 512)

21371

Meteor piston 40 mm "G" (A8103) | Beta 521 & 512

rating iconrating iconrating iconrating iconrating icon
No reviews
EUR 88.90

Incl. 21% VAT.

Description

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 stems and locking types on the legend in the pictures.

Nominal diameter40 mm
ManufacturerMeteor
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
Piston ring moldRectangular ring
Piston ring impactFlank safety device (FS)
Piston ring height1.5 mm
Ø piston pin (B)12 mm
Weight piston kit83 g
Pony / Cilo (Beta 521 & 512)

Beta 512

Beta 521 (engine)

Accessories & related products

Airsal piston pin lock Ø 12 mm (single)
undefined

For: Universal · Puch · Sachs · Pony / Cilo (Beta 521 & 512) · Piaggio · Solex · Tomos · Bye Bike · Alpa Chopper / Turbo · Cilo · DKW · Fantic · Garelli · Honda · Hercules · ILO / JLO · Kreidler · Malaguti · MBK / Motobécane · Miele · --- PLEASE USE --- · Monark · Peugeot · Victoria · Yamaha

10240

Airsal piston pin lock Ø 12 mm (single)

Manufacturer: Airsal · Material: Spring steel · Surface: blank · Number of sensors / lugs: 1 pcs · Ø outside: 12 mm

EUR 1.45

Hot Hot
Motorex POWER SYNT 2-stroke mixed oil fully synthetic 1 L
undefined

Universal

10610

Motorex POWER SYNT 2-stroke mixed oil fully synthetic 1 L

Manufacturer: Motorex · Oil type: fully synthetic · Color: red · Contents: 1000 ml

EUR 30.70

EUR 30.70/l

Buzzetti pliers for piston ring assembly
undefined

For: Sachs · Zündapp Belmondo · Solex · Tomos · Bye Bike · Alpa Chopper / Turbo · Cilo · DKW · Fantic · Garelli · Honda · Hercules · ILO / JLO · Kreidler · Malaguti · MBK / Motobécane · Miele · --- PLEASE USE --- · Monark · Peugeot · Victoria · Yamaha · Zündapp · Franco Morini

15195

Buzzetti pliers for piston ring assembly

Manufacturer: Buzzetti · Area of application: (Dis)assembly tool

EUR 16.00

Meteor piston pin lock Ø 12 mm (double)
undefined

For: Universal · Puch · Sachs · Pony / Cilo (Beta 521 & 512) · Piaggio · Solex · Tomos · Bye Bike · Alpa Chopper / Turbo · Cilo · DKW · Fantic · Garelli · Honda · Hercules · ILO / JLO · Kreidler · Malaguti · MBK / Motobécane · Miele · --- PLEASE USE --- · Monark · Peugeot · Victoria · Yamaha

17313

Meteor piston pin lock Ø 12 mm (double)

Manufacturer: Meteor · Material: Spring steel · Surface: blank · Number of sensors / lugs: 2 pcs · Ø outside: 12 mm · Pony OEM number: A1632 · Sachs OEM no.: 0245 000 000 · Tomos OEM number: 032039

EUR 1.45

- 10 %
GPO piston pin extractor Ø 10, 12, 14 mm
undefined

For: Universal · Puch · Sachs · Pony / Cilo (Beta 521 & 512) · Piaggio · Zündapp Belmondo · Solex · Tomos · Bye Bike · Alpa Chopper / Turbo · Cilo · DKW · Fantic · Garelli · Honda · Hercules · ILO / JLO · Kreidler · Malaguti · MBK / Motobécane · Miele · --- PLEASE USE --- · Monark · Peugeot · Victoria · Yamaha · Zündapp

17988

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 · Total length: 130 mm · Width across flats: 10 mm · Width across flats: 17 mm · Area of application: (Dis)assembly tool

EUR 23.60

EUR 21.20

Honing brush Ø 38 - 51 mm Cylinder
angle-right

Universal

28647

Honing brush Ø 38 - 51 mm Cylinder

Drive shank Drill chuck: round · Diameter: 38 - 51 mm · Grain size: 180 · Material: Silicon carbide · Number of components: 1 pcs · Area of application: Workshop accessories

EUR 50.90

Explore categories from Piston

S-10-60-020-010_Kolbenring
Piston ring
S-10-60-020-020_Kolbenbolzen
Piston pin
S-10-60-020-030_Kolbenbolzenclip
Piston pin clip
S-10-60-020-040_Kolbenkit
Piston kit
S-10-60-020-050_Werkzeug
Tool

Moped fans also bought

swiing® revival stud bolt inlet/outlet M6 x 30 (10.9 strength)

For: Universal · Puch · Sachs · Pony / Cilo (Beta 521 & 512) · Zündapp Belmondo · Solex · Tomos

10126

swiing® revival stud bolt inlet/outlet M6 x 30 (10.9 strength)

Manufacturer: swiing® revival parts · Material: Steel · Surface: galvanized (blue) · Diameter: 5.95 mm · Strength class: 10.9 · Thread type: M6x1 (standard thread) · Total length: 30 mm · Thread length: 12 mm

EUR 2.15

GPO pedal crank left black (square) | Pony (P8082)
undefined

For: Pony / Cilo (Beta 521 & 512)

17567

GPO pedal crank left black (square) | Pony (P8082)

Manufacturer: GPO · Color: black · Surface: varnished · Crank length (center-center): 155 mm · Wide intake: 13 mm · Cranking (offset): 34 mm · Total length: 180 mm

EUR 29.50

GPO pedal crank right black (square) | Pony (P8081)
undefined

For: Pony / Cilo (Beta 521 & 512)

17568

GPO pedal crank right black (square) | Pony (P8081)

Manufacturer: GPO · Color: black · Surface: varnished · Crank length (center-center): 155 mm · Wide intake: 13 mm · Cranking (offset): 34 mm · Total length: 180 mm

EUR 29.50

Cylinder base gasket, engine Beta 521 & 512 (A8097)
undefined

For: Pony / Cilo (Beta 521 & 512)

18593

Cylinder base gasket, engine Beta 521 & 512 (A8097)

Place of use: Cylinder base · Manufacturer: Pony · Thickness: 0.5 mm

EUR 2.85

Cylinder head gasket | Beta 521, 512 (A8098)
undefined

For: Pony / Cilo (Beta 521 & 512)

18594

Cylinder head gasket | Beta 521, 512 (A8098)

Place of use: Cylinder head · Manufacturer: Pony · Reinforced: Yes

EUR 7.70

swiing® revival gasket set cylinder original engine | Beta 521, 512

For: Pony / Cilo (Beta 521 & 512)

29171

swiing® revival gasket set cylinder original engine | Beta 521, 512

Manufacturer: swiing® revival parts · Material: Copper · Material: Sealing carton · Material: Sealing paper · Material: Sheet metal (steel) · Ø cylinder: 40 mm · Ø outlet inside: 22 mm · Hole pattern [mm]: 48 x 48 mm · Number of components: 3 pcs · Hole spacing outlet: 40 mm · Area of application: Original · Decompressor: Yes

EUR 16.50

Headlight original | Pony Cross, GTX (P8272)
undefined

For: Pony / Cilo (Beta 521 & 512)

33072

Headlight original | Pony Cross, GTX (P8272)

Manufacturer: Pony · Test mark: E2 · Bulb holder: P26s · Housing material: Plastic · Tension: 12 V · Thread size: M5 · Lens material: Plastic · Performance: 15 W · Width: 158 mm · Color: black · Mounting type: Screws · Height: 93 mm · Speedometer recording: None · Number of fixing points: 2 pcs · Switch included: No · Battery operated: No · Depth: 87 mm · Area of application: Standard

EUR 94.80

GPO gasket 0.5 mm cylinder head Ø 40 mm cylinder | Pony GTX, Cross 521
undefined

For: Pony / Cilo (Beta 521 & 512)

36807

GPO gasket 0.5 mm cylinder head Ø 40 mm cylinder | Pony GTX, Cross 521

Place of use: Cylinder head · Nominal diameter: 40 mm · Manufacturer: GPO · Material: Aluminum · Ø cylinder: 40 mm · Ø inside: 40.5 mm · Thickness: 0.5 mm · Hole pattern [mm]: 48 x 48 · Alternative version of the Pony OEM number: A8098

EUR 3.45

GPO 40 mm cylinder (without piston & gasket set) "Original" | Pony GTX, Cross 521 (A8092)
undefined

For: Pony / Cilo (Beta 521 & 512)

38678

GPO 40 mm cylinder (without piston & gasket set) "Original" | Pony GTX, Cross 521 (A8092)

Nominal diameter: 40 mm · Manufacturer: GPO · Material: Gray cast iron · Surface: blank · Displacement: 50 ccm · Ø cylinder neck: 45 mm · Number of fixing points: 4 pcs · Hole spacing for cylinder mounting: 48 mm · Outlet type: straight · Hole spacing outlet: 39 mm · Area of application: Original

EUR 106.70

GPO 40 mm cylinder kit "Original" | Pony GTX, Cross 521 (A8092)
undefined
angle-right

For: Pony / Cilo (Beta 521 & 512)

38679

GPO 40 mm cylinder kit "Original" | Pony GTX, Cross 521 (A8092)

Manufacturer: GPO · Material: Gray cast iron · Surface: blank · Nominal diameter: 40 mm · Displacement: 50 ccm · Ø piston pin (B): 12 mm · Ø cylinder neck: 45 mm · Ø outlet inside: 21.5 mm · Hole spacing outlet: 39 mm · Hole pattern [mm]: 48 x 48 · Outlet type: straight · Thread outlet: M6x1 (standard thread) · Area of application: Original

EUR 177.90