Forged Wössner high-performance piston for 47 mm Gilardoni italkit Puch cylinder kit.
ZME forged piston developed by MBR with a 1 mm rectangular piston ring with internal fuse (IS), which is often used in the Mofacross / Mofacup scene.
Optimal material structure, flow-optimized shape and large inlet windows characterize this high-quality racing piston.
The detailed dimensions of the piston according to the technical drawing can be found in the details. You can also find out about the common piston rings, their stems and locking types on the legend in the pictures.
| Nominal diameter | 47 mm |
| Manufacturer | Wössner, MBR |
| Surface | molybdenum-coated |
| Ø outside piston (A) | 46.94 mm |
| Compression height (C) | 22 mm |
| Curvature (D) | 2.65 mm |
| Total piston height (E) | 48.15 mm |
| Number of piston rings (F) | 1 pcs |
| Piston ring mold | Rectangular ring |
| Piston ring impact | Internal fuse (IS) |
| Piston ring height | 1 mm |
| Ø piston pin (B) | 12 mm |
| Weight piston kit | 93 g |
| Puch | E50 ZA50 (air-cooled) Z50 (X30 Sport) |
Accessories & related products
HOMOET "P8" Exhaust, 28 mm, Polished (Angled Outlet) | Puch Maxi, X30
Material: Steel · Color: black · Total length: 915 mm · Manufacturer: HOMOET · Ø outside: 88 mm · Number of fixing points: 1 pcs · Surface: varnished · Ø Silencer: 50 mm · Ø Internal connection: 25 mm · Mounting type: Welded lug · Ø Flame tube outside: 28 mm · Exhaust type: Cone / double cone · Flame tube attachment: Flange
EUR 349.70
swiing® ingenious intake manifold Gilardoni italkit Inox
Manufacturer: swiing® ingenious parts · Number of fixing points: 4 pcs · Material: Aluminum · Ø inside: 21 mm · Ø External connection: 24 mm · Camouflaged: No · Hole pattern [mm]: 60 x 35 · Mounting type: Screws · Total height: 55 mm · Height flange center hole: 42.5 mm · Total length: 80 mm · Area of application: Tuning
EUR 81.90
Polini 24 mm carburetor (hand choke)
Nominal diameter: 24 mm · Manufacturer: Polini · Component group Carburetor: Carburetor complete · Carburetor type: Flat slide valve · Mounting type: Plug connection · Ø Air filter connection: 49 mm · Ø fuel hose connection: 6 mm · Mixed oil connection: Yes · Vacuum connection: Yes · Choke control: Hand choke · Nozzle thread: M5x0.8 (standard thread) · Area of application: Tuning
EUR 180.80
MLM 25 mm intake manifold Gilardoni italkit black | Puch
Manufacturer: MLM · Material: Steel · Color: black · Surface: varnished · Ø inside: 25 mm · Ø External connection: 28.5 mm · Mounting type: Screws · Number of fixing points: 4 pcs · Hole pattern [mm]: 60 x 35 · Area of application: Tuning
EUR 96.40
Gilardoni italkit 47 mm cylinder kit without cylinder head | Puch
Nominal diameter: 47 mm · Manufacturer: Gilardoni italkit · Material: Aluminum · Surface: sandblasted · Crankshaft stroke: 43 mm · Displacement: 75 ccm · Ø cylinder neck: 51 mm · Ø outlet inside: 26.5 mm · Number of fixing points: 4 pcs · Ø Inlet inside: 18.3 mm · Ø piston pin (B): 12 mm · Inlet window: 38.5 x 25.8 mm · Thread inlet: M6x1 (standard thread) · Hole pattern [mm]: 44 x 44 · Hole spacing inlet: 35.5 mm · Hole spacing inlet: 60 mm · Decompressor: No · Outlet type: slanted · Hole spacing outlet: 42 mm · Thread outlet: M6x1 (standard thread) · Camouflaged: No · Area of application: Tuning
EUR 253.20
Not in stock
Explore categories from Piston
Moped fans also bought
swiing® ingenious needle roller bearing 12/15/16.2 "Racing" silver cage
Bearing type: Needle roller and cage assembly · Bearing cage: Silver cage · Dimension needle bearing: 12/15 x 16.2 · Width: 16.2 mm · Manufacturer: swiing® ingenious parts · Ø outside: 15 mm · Ø inside: 12 mm · Tomos OEM number: 035548
EUR 16.80
Stage6 8-folding diaphragm by Moto Tassinari (Gilardoni italkit)
Total length: 77 mm · Width: 49 mm · Manufacturer: Stage6 · Number of fixing points: 4 pcs · Ø mounting hole: 6.6 mm · Material: Plastic · Surface: raw · Number of flaps: 8 pcs · Membrane material: Carbon · Thick membrane platelets: 0.3 mm · Hole pattern [mm]: 60 x 34.8 mm · Mounting type: Screws · Area of application: High End
EUR 138.60
Not in stock
Gilardoni italkit 47 mm cylinder kit without cylinder head | Puch
Nominal diameter: 47 mm · Manufacturer: Gilardoni italkit · Material: Aluminum · Surface: sandblasted · Crankshaft stroke: 43 mm · Displacement: 75 ccm · Ø cylinder neck: 51 mm · Ø outlet inside: 26.5 mm · Number of fixing points: 4 pcs · Ø Inlet inside: 18.3 mm · Ø piston pin (B): 12 mm · Inlet window: 38.5 x 25.8 mm · Thread inlet: M6x1 (standard thread) · Hole pattern [mm]: 44 x 44 · Hole spacing inlet: 35.5 mm · Hole spacing inlet: 60 mm · Decompressor: No · Outlet type: slanted · Hole spacing outlet: 42 mm · Thread outlet: M6x1 (standard thread) · Camouflaged: No · Area of application: Tuning
EUR 253.20
Not in stock
Working late? Evening hours on Thursday until 20:00
