All wishlists Community wishlists
Carousel Image 1
Carousel Image 2
Carousel Image 3
Carousel Image 4
logo_airsal

For: Pony / Cilo (Beta 521 & 512)

19766

Airsal 40 mm cylinder kit | Beta 521

rating iconrating iconrating iconrating iconrating icon
No reviews
EUR 235,20

Incl. 20% VAT.

Description

40 mm racing cylinder suitable for the following mopeds with Beta 521 engine:

  • Cilo Cross 521 & 512
  • Pony Cross 521
  • Pony GTX 521

The aluminum racing kit with Nikasil coating is an extremely reliable and durable cylinder.
Ø piston pin: 12 mm

Scope of delivery according to figure 1.

Note: The stud bolts supplied for the exhaust have a strength of 5.6. We recommend replacing these with item 10126 with increased strength in the accessories. Please observe the installation direction when assembling. The piston is inserted with the arrow pointing towards the outlet on the exhaust side.

Surfacesandblasted
ManufacturerAirsal
Number of fixing points4 pcs
MaterialAluminum
Displacement50 ccm
Crankshaft stroke39 mm
Nominal diameter40 mm
Ø cylinder neck46 mm
CamouflagedNo
Ø outlet inside21 mm
Ø piston pin (B)12 mm
Hole spacing outlet38 mm
Hole pattern [mm]48 x 48
Outlet typestraight
Thread outletM6x1 (standard thread)
DecompressorNo
Area of applicationTuning
Pony / Cilo (Beta 521 & 512)

Beta 512

Beta 521 (engine)

Accessories & related products

GPO Ø 40 mm cylinder head "Original" | Pony GTX, Cross 521 (A8113)
undefined

For: Pony / Cilo (Beta 521 & 512)

34349

GPO Ø 40 mm cylinder head "Original" | Pony GTX, Cross 521 (A8113)

Manufacturer: GPO · Material: Aluminum · Surface: varnished · Ø cylinder: 40 mm · Number of fixing points: 4 pcs · Ø screw holder: 6.5 mm · Hole pattern [mm]: 48 x 48 · Candle thread: short · Total length: 120 mm · Width: 108 mm · Pony OEM number: A8113

EUR 76,40

Hot Hot
GPO Ø 40 mm cylinder head "Racing" | Pony GTX, Cross 521 (A8113)
undefined

For: Pony / Cilo (Beta 521 & 512)

36267

GPO Ø 40 mm cylinder head "Racing" | Pony GTX, Cross 521 (A8113)

Manufacturer: GPO · Material: Aluminum · Surface: varnished · Ø cylinder: 40 mm · Camouflaged: Yes · Number of fixing points: 4 pcs · Ø screw holder: 6.5 mm · Hole pattern [mm]: 48 x 48 · Candle thread: short · Total length: 120 mm · Width: 108 mm · Alternative version of the Pony OEM number: A8113

EUR 82,30

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

For: Pony / Cilo (Beta 521 & 512)

38678

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

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

EUR 105,80

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

For: Pony / Cilo (Beta 521 & 512)

38679

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

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

EUR 176,40

Explore categories from Cylinder

S-10-60-030_Zylinder_Rennsatz
Cylinder & racing set
S-10-60-040_Zylinderkopf
Cylinder head
S-10-60-020_Kolben
Piston
S-10-60-010_Dichtungen
Seals
S-10-60-050_Zubehoer_Dekompressor
Decompressor & tools & accessories

Moped fans also bought

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

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)

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

EUR 2,10

Motorex engine oil 450 ml | Pony / Cilo Beta 521 Automatic
undefined

For: Universal · Pony / Cilo (Beta 521 & 512)

11650

Motorex engine oil 450 ml | Pony / Cilo Beta 521 Automatic

Temperature resistance (min.): -36 - 200 °C · Manufacturer: Motorex · Oil type: ATF Dexron 3 (DEXIII) · Contents: 450 ml · Gearbox type: Automatic machine · Area of application: Gearbox lubrication with clutch

EUR 14,00

EUR 31,11/l

Hot Hot
swiing® revival nozzle set M5 (50 - 70) Dell'Orto SHA, PHBG
undefined

For: Universal · Pony / Cilo (Beta 521 & 512) · Piaggio

12179

swiing® revival nozzle set M5 (50 - 70) Dell'Orto SHA, PHBG

Manufacturer: swiing® revival parts · Material: Brass · Component group Carburetor: Spraying · Quantity: 10 pcs · Carburetor type: PHBG · Carburetor type: SHA · Carburetor type: SHA (Piaggio) · Nozzle type: Main nozzle · Drive: Slot · Total length: 8 mm · Nozzle thread: M5x0.8 (standard thread) · Nozzle size: 50 · Nozzle size: 52 · Nozzle size: 55 · Nozzle size: 58 · Nozzle size: 60 · Nozzle size: 62 · Nozzle size: 64 · Nozzle size: 66 · Nozzle size: 68 · Nozzle size: 70

EUR 24,60

swiing® revival needle roller bearing 12/15/14.2 original
undefined

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

15209

swiing® revival needle roller bearing 12/15/14.2 original

Bearing type: Needle sleeve · Manufacturer: swiing® revival parts · Bearing cage: Sheet steel cage · Width: 14.2 mm · Ø inside: 12 mm · Ø outside: 15 mm · Dimension needle bearing: 12/15 x 14.2 · Alternative version of the Pony OEM number: A4222 · Alternative version of the Sachs OEM number: 0232 155 001 · Tomos OEM number: 035548

EUR 10,50

Hot Hot
SIS Tuning Exhaust | Pony / Cilo Beta 521
undefined

For: Pony / Cilo (Beta 521 & 512)

19928

SIS Tuning Exhaust | Pony / Cilo Beta 521

Surface: varnished · Color: Chrome · Color: black · Manufacturer: Made in Portugal · Mounting type: Welded lug · Number of fixing points: 2 pcs · Material: Steel · Ø Silencer: 60 mm · Ø Internal connection: 19 mm · Total length: 780 mm · Ø Flame tube outside: 22 mm · Exhaust type: Cigar · Ø outside: 60 mm · Flame tube attachment: Flange

EUR 152,90

Engine clutch cover gasket | Beta 521, 512 (A8023)
undefined

For: Pony / Cilo (Beta 521 & 512)

20902

Engine clutch cover gasket | Beta 521, 512 (A8023)

Manufacturer: Pony · Material: Sealing paper · Number of components: 1 pcs · Number of fixing points: 7 pcs

EUR 5,75

Ø 40 mm cylinder head original | Beta 521, 512 (A8113)
undefined

For: Pony / Cilo (Beta 521 & 512)

20904

Ø 40 mm cylinder head original | Beta 521, 512 (A8113)

Manufacturer: Pony · Area of application: Original

EUR 152,90

NGK B6ES spark plug long thread
undefined

For: Universal · Sachs · Pony / Cilo (Beta 521 & 512)

20913

NGK B6ES spark plug long thread

Manufacturer: NGK · Candle designation: B6ES · Candle thread type: long · Area of application: Original · Area of application: Standard · Spark plug socket: M4 · Spark plug socket: SAE · Suppressed: No · Thread type: MF14x1.25 (fine pitch thread) · Width across flats: 21 mm

EUR 7,65

swiing® revival stud bolt set M6x116 mm cylinder | Pony & Cilo Beta 521
undefined

For: Pony / Cilo (Beta 521 & 512)

30761

swiing® revival stud bolt set M6x116 mm cylinder | Pony & Cilo Beta 521

Manufacturer: swiing® revival parts · Material: Steel · Surface: galvanized (blue) · Total length: 116 mm · Thread type: M6x1 (standard thread) · Thread length: 14 mm · Thread length: 22 mm · Strength class: 8

EUR 14,00

swiing® ingenious stud bolt set M6x116 mm cylinder | Pony & Cilo Beta 521
undefined

For: Pony / Cilo (Beta 521 & 512)

30762

swiing® ingenious stud bolt set M6x116 mm cylinder | Pony & Cilo Beta 521

Surface: galvanized (blue) · Manufacturer: swiing® ingenious parts · Material: Steel · Total length: 116 mm · Thread type: M6x1 (standard thread) · Strength class: 10 · Thread length: 14 mm · Thread length: 22 mm

EUR 17,50