For: Puch

25131

38 mm cylinder kit fan-cooled 10 mm KoBo | Puch Velux, NG-2AH

EUR 105,40

Incl. 20% VAT.

Bladed 38 mm cylinder kit with 10 mm piston pin. This reproduction cylinder has a larger inlet than the original cylinder.
Fits Puch X30 Velux and Puch X30 NG-2AH mopeds.

Attention: For Velux engines, the small slot at the sealing surface to the cylinder must be filled to ensure that the cylinder kit is tight.
The Wekem 2K liquid metal, which can be found in the accessories, is recommended for this purpose.

The set includes the following fixed parts:

Piston 38 mm (10 mm KoBo) short shirt | Puch fan-cooled

For: Puch

Piston 38 mm (10 mm KoBo) short shirt | Puch fan-cooled

21171

Nominal diameter: 38 mm · Ø outside piston (A): 37.96 mm · Ø piston pin (B): 10 mm · Compression height (C): 22.3 mm · Curvature (D): 3.6 mm · Total piston height (E): 50 mm · Number of piston rings (F): 2 pcs · Piston ring mold: Rectangular ring · Piston ring impact: Flank safety device (FS) · Piston ring height: 2 mm · Piston weight: 73 g

GPO cylinder 38 mm fan-cooled | Puch X30 Velux / NG-2AH

GPO cylinder 38 mm fan-cooled | Puch X30 Velux / NG-2AH

25130

Hole pattern [mm]: 44 x 44 · Manufacturer: GPO · Material: Gray cast iron · Surface: sandblasted · Displacement: 50 ccm · Crankshaft stroke: 43 mm · Nominal diameter: 38 mm · Thread inlet: M6x1 (standard thread) · Hole spacing inlet: 32 mm · Outlet type: straight · Hole spacing outlet: 42 mm · Thread outlet: M6x1 (standard thread) · Number of fixing points: 4 pcs · Area of application: Tuning

Details

MaterialGray cast iron
Displacement50 ccm
Area of applicationTuning
Surfacesandblasted
Crankshaft stroke43 mm
Ø piston pin (B)10 mm
Nominal diameter38 mm
CamouflagedNo
Hole pattern [mm]44 x 44
Thread inletM6x1 (standard thread)
Number of fixing points4 pcs
Hole spacing outlet42 mm
Outlet typestraight
Thread outletM6x1 (standard thread)
Hole spacing inlet32 mm

Suitable for the following models

Puch

Z50 (X30 Velux)

2-Gang MS, MV, MV50

3-Gang VSD, DS, VZ, MC

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