
38.4 mm aluminum cylinder with 50 cc displacement from the Italian brand manufacturer Athena Piaggio Ciao, Si, Bravo and Boxer mopeds / mopeds.
The cylinder is made of a special aluminum alloy. The running surface has a nickel-silicon carbide coating (colloquially known as Nikasil).
| Nominal diameter | 38.4 mm |
| Manufacturer | Athena |
| Material | Aluminum |
| Surface | sandblasted |
| Displacement | 50 ccm |
| Crankshaft stroke | 43 mm |
| Ø cylinder neck | 45.7 mm |
| Ø Outlet outside | 22.5 mm |
| Ø outlet inside | 18 mm |
| Area of application | Tuning |
| Ø piston pin (B) | 10 mm |
| Number of fixing points | 3 pcs |
| Outlet type | clamped |
| Hole pattern [mm] | 35 x 55 |
| Decompressor | Yes |
| Camouflaged | No |
| Piaggio | Ciao - P, SC, PX, C24 Si Bravo / Super Bravo Boxer Grillo |
Accessories & related products
Athena piston 38.4 mm (10 mm KoBo) | Piaggio Ciao, SI, Bravo, Boxer
Nominal diameter: 38.4 mm · Manufacturer: Athena · Ø outside piston (A): 38.355 mm · Compression height (C): 26.3 mm · Curvature (D): 3.9 mm · Total piston height (E): 51.85 mm · Number of piston rings (F): 2 pcs · Piston ring mold: Rectangular ring · Piston ring impact: Flank safety device (FS) · Piston ring height: 1.5 mm · Ø piston pin (B): 10 mm · Weight piston kit: 80 g
EUR 70.50
swiing® ingenious stud bolt M7x120 / Ø 7.3 shank (10.9 strength)
Manufacturer: swiing® ingenious parts · Diameter: 7.3 mm · Material: Steel · Surface: galvanized (blue) · Thread type: M7x1 (standard thread) · Thread length: 20 mm · Thread length: 30 mm · Total length: 120 mm · Strength class: 10.9
EUR 6.05
Moped fans also bought
Karcoma fuel tap M12x1 vertical (with union nut) 2 connections
Manufacturer: Karcoma · Possible lever positions: open / closed / reserve · Thread type: MF12x1 (fine pitch thread) · Material lever: Metal · Mounting type: Union nut · Filter type: Plastic net · Ø fuel hose connection: 6 mm · Installation direction: vertical / vertical · Outlet direction: any · Spare tube shape: straight · Reserve level: 50 mm
EUR 30.90
swiing® revival nozzle set M5 (50 - 70) Dell'Orto SHA, PHBG
Manufacturer: swiing® revival parts · Material: Brass · Quantity: 10 pcs · Component group Carburetor: Spraying · Carburetor type: PHBG · Carburetor type: SHA · Carburetor type: SHA (Piaggio) · Nozzle type: Main nozzle · Drive: Slot · Nozzle thread: M5x0.8 (standard thread) · Total length: 8 mm · 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 25.90
Dell'Orto 12/10 SHA carburetor hand choke
Nominal diameter: 10 mm · Nominal diameter: 12 mm · Manufacturer: Dell'Orto · Material: Aluminum · Camouflaged: No · Component group Carburetor: Carburetor complete · Area of application: Original · Area of application: Tuning · Color: black · Mounting type: Plug connection clamped · Carburetor type: SHA (Piaggio) · Choke control: Hand choke · Total length: 55 mm · Nozzle thread: M5x0.8 (standard thread) · Ø fuel hose connection: 5.3 mm · Ø fuel hose connection: 6 mm · Ø without reducing sleeve: 19 mm · Nozzle size: 37 · Ø Inside entrance: 10 mm · Ø Output inside: 12 mm · Height: 111 mm · Ø Air filter connection: 50.6 mm · Ø Internal connection: 16 mm · Width: 60 mm · Mixed oil connection: No · Vacuum connection: No
EUR 80.40








