First-class racing kit with 64 cc displacement – the preferred choice of many racers with Puch mopeds / mopeds.
The cylinder fits your Maxi with E50 engine or X30 Sport with Z50 engine, among others.
In combination with the supplied 2-valve reed valve system, the racing cylinder will give you plenty of torque even from low revs. Thanks to the use of a single piston ring, the tuning cylinder is also extremely high revving and aggressive. The performance often exceeds that of 45 mm cylinder heads. The workmanship is high quality and the nickel-silicon carbide coating (colloquially known as Nikasil) ensures durability and longevity.
In addition to the cylinder head, the scope of delivery also includes the piston, clips, bolts and a piston ring. The base and head gasket and the complete diaphragm system are also included.
| Manufacturer | Polini |
| Material | Aluminum |
| Camouflaged | No |
| Surface | Nickel silicon carbide (colloquially known as Nikasil) |
| Displacement | 65 ccm |
| Area of application | Tuning, Racing |
| Crankshaft stroke | 43 mm |
| Nominal diameter | 43.5 mm |
| Ø cylinder neck | 48 mm |
| Ø outlet inside | 22 mm |
| Inlet window | 26 x 21 |
| Number of fixing points | 4 pcs |
| Thread inlet | M5x0.8 (standard thread) |
| Hole spacing inlet | 32 mm, 39 mm |
| Ø piston pin (B) | 12 mm |
| Hole pattern [mm] | 44 x 44 |
| Hole spacing outlet | 42 mm |
| Outlet type | straight |
| Thread outlet | M6x1 (standard thread) |
| 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 · Material: Aluminum · Surface: sandblasted · Ø cylinder: 43.5 mm · Width: 135 mm · Candle thread: short · Total length: 140 mm · Height: 55 mm · Number of fixing points: 4 pcs · Hole pattern [mm]: 44 x 44 · Decompressor: No · Area of application: Tuning
EUR 64.50
Polini piston 43.5 mm type A | Puch
Nominal diameter: 43.5 mm · Manufacturer: Polini · Ø outside piston (A): 43.45 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 · Ø piston pin (B): 12 mm · Tolerance group: A · Weight piston kit: 93 g
EUR 113.50
Membrane transpacer Polini Trapez 12 mm aluminum | Puch ZA50
Material: Aluminum · Surface: blank · Area of application: Tuning · Mounting type: Screws · Ø mounting hole: 5.4 mm · Total length: 50 mm · Thickness: 12 mm · Number of fixing points: 4 pcs · Width: 42.5 mm · Width: 46 mm · Hole pattern [mm]: 32 / 36 x 39
EUR 35.80
Membrane transpacer Polini Trapez 6 mm aluminum | Puch ZA50
Material: Aluminum · Surface: blank · Area of application: Tuning · Mounting type: Screws · Ø mounting hole: 5.4 mm · Total length: 50 mm · Thickness: 6.15 mm · Number of fixing points: 4 pcs · Width: 46 mm · Hole pattern [mm]: 32 / 36 x 39
EUR 32.20
Polini 43.5 mm cylinder kit reed valve with head | Puch
Manufacturer: Polini · Material: Aluminum · Area of application: Racing · Area of application: Tuning · Surface: Nickel silicon carbide (colloquially known as Nikasil) · Displacement: 65 ccm · Crankshaft stroke: 43 mm · Nominal diameter: 43.5 mm · Ø cylinder neck: 48 mm · Ø outlet inside: 22 mm · Inlet window: 26 x 21 · Thread inlet: M5x0.8 (standard thread) · Hole spacing inlet: 32 mm · Hole spacing inlet: 39 mm · Number of fixing points: 4 pcs · Ø piston pin (B): 12 mm · Hole pattern [mm]: 44 x 44 · Outlet type: straight · Hole spacing outlet: 42 mm · Thread outlet: M6x1 (standard thread) · Camouflaged: No
EUR 478.20
Polini 43.5 mm cylinder head | Puch
Manufacturer: Polini · Material: Aluminum · Area of application: Racing · Area of application: Tuning · Ø cylinder: 43.5 mm · Total length: 145 mm · Width: 135 mm · Height: 48 mm · Candle thread: long · Number of fixing points: 4 pcs · Hole pattern [mm]: 44 x 44 · Decompressor: No
EUR 95.50
Polini intake system 4-folding diaphragm "Big Valve" PHBG / CP carburetor | Puch
Thread type: M5x0.8 (standard thread) · Manufacturer: Polini · Material: Aluminum · Camouflaged: No · Material: Plastic · Surface: glass bead blasted · Area of application: Racing · Area of application: Tuning · Number of flaps: 4 pcs · Membrane material: Carbonite · Thick membrane platelets: 0.3 mm · Ø inside: 28.6 mm · Ø mounting hole: 5.2 mm · Ø outside: 24 mm · Number of fixing points: 4 pcs · Mounting type: Screws
EUR 167.30
Polini racing exhaust "for race" blanco | Puch Maxi, X30
Manufacturer: Polini · Material: Steel · Surface: blank · Total length: 900 mm · Ø Silencer: 60 mm · Exhaust type: Cone / double cone · Number of fixing points: 2 pcs · Flame tube attachment: Flange · Flame tube attachment: suspended
EUR 442.30
Explore categories from Cylinder
Moped fans also bought
Motorex engine oil (gear oil) manual 450 ml
Manufacturer: Motorex · Oil type: GL4 · Viscosity (SAE): 80W · Area of application: Gearbox lubrication with clutch · Contents: 450 ml · Gearbox type: Foot control · Gearbox type: Manual gearshift · Temperature resistance (min.): -30 - 220 °C
EUR 11.80
EUR 10.60
EUR 23.56/l
GPO 43.5 mm cylinder head with O-ring, Polini Tuning new version | Puch
Manufacturer: GPO · Material: Aluminum · Surface: sandblasted · Ø cylinder: 43.5 mm · Width: 135 mm · Candle thread: short · Total length: 140 mm · Height: 55 mm · Number of fixing points: 4 pcs · Hole pattern [mm]: 44 x 44 · Decompressor: No · Area of application: Tuning
EUR 64.50
Polini CP 19 mm carburetor (hand choke)
Nominal diameter: 19 mm · Manufacturer: Polini · Material: Aluminum · Component group Carburetor: Carburetor complete · Carburetor type: CP · Ø fuel hose connection: 6 mm · Ø fuel hose connection: 7 mm · Width: 66 mm · Ø without reducing sleeve: 26 mm · Ø Inside entrance: 19 mm · Ø Internal connection: 24 mm · Ø Output inside: 19 mm · Mounting type: Plug connection clamped · Ø Air filter connection: 46 mm · Total length: 73.5 mm · Mixed oil connection: Yes · Vacuum connection: Yes · Height: 135 mm · Choke control: Hand choke · Nozzle thread: M5x0.8 (standard thread) · Nozzle block: 35-12 · Camouflaged: No · Nozzle size: 66 · Area of application: High End · Area of application: Performance · Area of application: Racing · Area of application: Tuning · Size of secondary nozzle: 42
EUR 167.30
Polini intake system 4-folding diaphragm "Big Valve" PHBG / CP carburetor | Puch
Thread type: M5x0.8 (standard thread) · Manufacturer: Polini · Material: Aluminum · Camouflaged: No · Material: Plastic · Surface: glass bead blasted · Area of application: Racing · Area of application: Tuning · Number of flaps: 4 pcs · Membrane material: Carbonite · Thick membrane platelets: 0.3 mm · Ø inside: 28.6 mm · Ø mounting hole: 5.2 mm · Ø outside: 24 mm · Number of fixing points: 4 pcs · Mounting type: Screws
EUR 167.30
Collection only possible with online purchase and appointment.
