Complete deco valve to fit the cylinder head on your Piaggio Si moped / moped.
The valve pin is made of hardened special steel.
All necessary parts are included in the scope of delivery.
Note: For better sealing, the valve pin can be ground into the cylinder head using a slotted bit and grinding paste.
The decompression set is not suitable for newer Malossi cylinder heads.
The grinding paste and alternative decompression valves can be found in the accessories section.
Nostalgic product for the highest demands of the quality brand swiing®.
Original Piaggio spare part number: 113245, 113246, 113247, 113244, 012768, 186754
| Manufacturer | swiing® revival parts |
| Area of application | Standard, Original |
| Material | Steel, Spring steel |
| Surface | gas nitrided, galvanized (blue) |
| Piaggio OEM number | 113245, 113246, 113247, 113244, 012768, 186754 |
| Piaggio | Si |
Accessories & related products
Explore categories from Cylinder
Moped fans also bought
NGK B8ES spark plug long thread
Thread type: MF14x1.25 (fine pitch thread) · Manufacturer: NGK · Candle designation: B8ES · Area of application: Performance · Area of application: Racing · Area of application: Tuning · Candle thread type: long · Spark plug socket: M4 · Spark plug socket: SAE · Suppressed: No · Width across flats: 21 mm
EUR 7.70
Malossi air filter | Piaggio Ciao, SI, Bravo, Boxer
Manufacturer: Malossi · Camouflaged: No · Material: Plastic · Color: black · Width: 95 mm · Filter type: Foam · Total length: 31.2 mm · Height: 88.7 mm · Ø Internal connection: 51 mm · Ø outside: 53.2 mm · Area of application: Tuning · Mounting type: Plug connection clamped
EUR 23.60
SKF 6202 C3 ball bearing 15/35/11
Bearing type: Deep groove ball bearing · Stock number: 6202 · Inner ring width: 11 mm · Manufacturer: SKF · Bearing clearance: C3 · Bearing cage: Sheet steel cage ball-guided · Width: 11 mm · Ø outside: 35 mm · Ø inside: 15 mm · Puch OEM number: 900.4.6202
EUR 11.80
Dell'Orto 13/13 SHA carburetor | Piaggio SI, Boss, Grillo
Nominal diameter: 13 mm · Manufacturer: Dell'Orto · Material: Aluminum · Camouflaged: No · Component group Carburetor: Carburetor complete · Color: black · Width: 60 mm · Carburetor type: SHA (Piaggio) · Total length: 55 mm · Height: 118 mm · Ø without reducing sleeve: 18 mm · Ø Inside entrance: 13 mm · Ø Internal connection: 16 mm · Ø Output inside: 13 mm · Ø Air filter connection: 50.8 mm · Area of application: Tuning · Ø fuel hose connection: 5.2 mm · Ø fuel hose connection: 6 mm · Mounting type: Plug connection clamped · Choke control: Hand choke · Nozzle thread: M5x0.8 (standard thread) · Nozzle size: 66
EUR 82.90
swiing® revival stud bolt set M7x120 mm cylinder | Piaggio Ciao, SI, Bravo, Boxer
Thread type: M7x1 (standard thread) · Manufacturer: swiing® revival parts · Strength class: 8 · Strength class: 8.8 · Material: Steel · Surface: galvanized (blue) · Total length: 120 mm · Drive: External hexagon · Nominal diameter (thread): 7 mm · Diameter: 6.2 mm · Thread length: 25 mm · Width across flats: 11 mm
EUR 13.90
Polini cylinder head for 38.4 - 43 mm cylinder kit | Piaggio Ciao, SI, Bravo, Boxer
Manufacturer: Polini · Material: Aluminum · Camouflaged: No · Ø cylinder: 38.4 - 43 mm · Width: 85 mm · Height: 58 mm · Total length: 118 mm · Candle thread: long · Area of application: Tuning · Decompressor: Yes
EUR 65.20
Attention: new opening hours from 16.02.2026 & new evening sale on Thursday 17:30-20:00
