First-class racing set with 64 cc displacement &ndash
| Manufacturer | Polini |
| Material | Aluminum |
| Surface | Nickel silicon carbide (known as Nikasil®) |
| Displacement | 65 ccm |
| Nominal diameter | 43.5 mm |
| Crankshaft stroke | 43 mm |
| Ø piston pin (B) | 12 mm |
| Hole spacing inlet | 32 mm, 39 mm |
| Ø cylinder neck | 48 mm |
| Ø outlet inside | 22 mm |
| Inlet window | 26 x 21 |
| Hole spacing outlet | 42 mm |
| Number of fixing points | 4 pcs |
| Thread inlet | M5x0.8 (standard thread) |
| Hole pattern [mm] | 44 x 44 |
| Area of application | Tuning, Racing |
| Outlet type | straight |
| Thread outlet | M6x1 (standard thread) |
| Camouflaged | No |
| Puch | E50 ZA50 (air-cooled) Z50 (X30 Sport) |
Ratings
Accessories & related products
GPO 43.5 mm cylinder head with O-ring, Polini Tuning new version | Puch
Manufacturer: GPO · Area of application: Tuning · Material: Aluminum · Surface: sandblasted · Ø cylinder: 43.5 mm · Total length: 140 mm · Hole pattern [mm]: 44 x 44 · Candle thread: short · Number of fixing points: 4 pcs · Width: 135 mm · Height: 55 mm · Decompressor: No
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Polini piston 43.5 mm type A | Puch
Manufacturer: Polini · Nominal diameter: 43.5 mm · Ø outside piston (A): 43.45 mm · Ø piston pin (B): 12 mm · Compression height (C): 23 mm · Curvature (D): 3.6 mm · Total piston height (E): 50.55 mm · Number of piston rings (F): 1 pcs · Piston ring mold: Rectangular ring · Piston ring impact: Internal fuse (IS) · Piston ring height: 1.2 mm · Tolerance group: A · Weight piston kit: 93 g
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Membrane transpacer Polini Trapez 12 mm aluminum | Puch ZA50
Material: Aluminum · Surface: blank · Thickness: 12 mm · Ø mounting hole: 5.4 mm · Total length: 50 mm · Width: 42.5 mm · Width: 46 mm · Mounting type: Screws · Area of application: Tuning · Number of fixing points: 4 pcs · Hole pattern [mm]: 32 / 36 x 39
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Membrane transpacer Polini Trapez 6 mm aluminum | Puch ZA50
Material: Aluminum · Surface: blank · Thickness: 6.15 mm · Ø mounting hole: 5.4 mm · Total length: 50 mm · Width: 46 mm · Mounting type: Screws · Area of application: Tuning · Number of fixing points: 4 pcs · Hole pattern [mm]: 32 / 36 x 39
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Polini 43.5 mm cylinder kit reed valve with head | Puch
Nominal diameter: 43.5 mm · Manufacturer: Polini · Material: Aluminum · Surface: Nickel silicon carbide (known as Nikasil®) · Displacement: 65 ccm · Crankshaft stroke: 43 mm · Ø cylinder neck: 48 mm · Ø outlet inside: 22 mm · Number of fixing points: 4 pcs · Inlet window: 26 x 21 · Thread inlet: M5x0.8 (standard thread) · Hole pattern [mm]: 44 x 44 · Hole spacing inlet: 32 mm · Hole spacing inlet: 39 mm · Ø piston pin (B): 12 mm · Outlet type: straight · Hole spacing outlet: 42 mm · Thread outlet: M6x1 (standard thread) · Camouflaged: No · Area of application: Racing · Area of application: Tuning
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Polini 43.5 mm cylinder head | Puch
Manufacturer: Polini · Material: Aluminum · Ø cylinder: 43.5 mm · Hole pattern [mm]: 44 x 44 · Candle thread: long · Number of fixing points: 4 pcs · Total length: 145 mm · Width: 135 mm · Height: 48 mm · Area of application: Racing · Area of application: Tuning · Decompressor: No
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Polini intake system 4-folding diaphragm "Big Valve" PHBG / CP carburetor | Puch
Manufacturer: Polini · Material: Aluminum · Material: Plastic · Surface: glass bead blasted · Number of flaps: 4 pcs · Membrane material: Carbonite · Thick membrane platelets: 0.3 mm · Mounting type: Screws · Ø inside: 28.6 mm · Ø outside: 24 mm · Number of fixing points: 4 pcs · Ø mounting hole: 5.2 mm · Thread type: M5x0.8 (standard thread) · Area of application: Racing · Area of application: Tuning · Camouflaged: No
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Polini racing exhaust "for race" blanco | Puch Maxi, X30
Manufacturer: Polini · Material: Steel · Surface: blank · Number of fixing points: 2 pcs · Ø Silencer: 60 mm · Flame tube attachment: Flange · Flame tube attachment: suspended · Total length: 900 mm · Exhaust type: Cone / double cone
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GPO 43.5 mm cylinder head with O-ring, Polini Tuning new version | Puch
Manufacturer: GPO · Area of application: Tuning · Material: Aluminum · Surface: sandblasted · Ø cylinder: 43.5 mm · Total length: 140 mm · Hole pattern [mm]: 44 x 44 · Candle thread: short · Number of fixing points: 4 pcs · Width: 135 mm · Height: 55 mm · Decompressor: No
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Polini CP 19 mm carburetor (hand choke)
Nominal diameter: 19 mm · Manufacturer: Polini · Material: Aluminum · Component group Carburetor: Carburetor complete · Carburetor type: CP · Choke control: Hand choke · Nozzle thread: M5x0.8 (standard thread) · Ø without reducing sleeve: 26 mm · Nozzle size: 66 · Ø Inside entrance: 19 mm · Ø Internal connection: 24 mm · Ø Output inside: 19 mm · Ø Air filter connection: 46 mm · Ø fuel hose connection: 6 mm · Ø fuel hose connection: 7 mm · Total length: 73.5 mm · Mounting type: Plug connection clamped · Mixed oil connection: Yes · Width: 66 mm · Vacuum connection: Yes · Height: 135 mm · Nozzle block: 35-12 · Camouflaged: No · Area of application: High End · Area of application: Performance · Area of application: Racing · Area of application: Tuning · Size of secondary nozzle: 42
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swiing® revival gasket gearbox cover engine 1 mm | Puch E50
Manufacturer: swiing® revival parts · Number of components: 1 pcs · Material: Sealing paper · Ø outside: 116 mm · Ø inside: 106 mm · Color: sand-colored · Thickness: 1 mm · Number of fixing points: 4 pcs · Alternative version of the Puch OEM number: 349.1.10.349.1
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swiing® ingenious crankshaft "High End" with mounted bearings | Puch E50
Manufacturer: swiing® ingenious parts · Material: Aluminum · Material: Steel · Cheek type: Full cheeks · Crankshaft stroke: 43 mm · Ø piston pin (B): 12 mm · Connecting rod length center-center: 90 mm · Total length of crankpin on clutch side: 74 mm · Thread type: MF10x1 (fine pitch thread) · Total length crankpin ignition side: 66 mm · Ø crank webs: 69.9 mm · Thread length: 11 mm · Thread length: 15 mm · Ø Connecting rod eye: 15 mm · Ø Bearing seat (clutch side): 17 mm · Area of application: High End · Area of application: Racing · Area of application: Tuning · Ø Bearing seat (ignition side): 17 mm · Dimension needle bearing: 12 / 15 x 14.2 mm (axe 12) · Wide crank webs: 34 mm · Length 1st paragraph: 9 mm · Length 2nd paragraph: 14.5 mm · Length 3rd paragraph: 25 mm · Ø 1st step (on the coupling side): 22 mm · Ø 2nd shoulder (on the clutch side): 17 mm · Ø 3rd step (on the clutch side): 15 mm · Length of shoulder (ignition side): 26.3 mm · Weight: 968 g · Number of gears: 1 pcs
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Polini intake system 4-folding diaphragm "Big Valve" PHBG / CP carburetor | Puch
Manufacturer: Polini · Material: Aluminum · Material: Plastic · Surface: glass bead blasted · Number of flaps: 4 pcs · Membrane material: Carbonite · Thick membrane platelets: 0.3 mm · Mounting type: Screws · Ø inside: 28.6 mm · Ø outside: 24 mm · Number of fixing points: 4 pcs · Ø mounting hole: 5.2 mm · Thread type: M5x0.8 (standard thread) · Area of application: Racing · Area of application: Tuning · Camouflaged: No
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