Decompression valve suitable for Malossi cylinder heads on your Piaggio Ciao, Si, Bravo and Boxer moped / moped.
This decompression valve was originally installed on the BIG DEPS cylinder head, but is now also used on the new Malossi heads with curved fins (market launch 2021).
Total length: 51.7 mm
Ø stem: 4.45 mm
Ø undercut: 3.5 mm
Ø head: 6.8 mm
Note: This decorative valve is intended exclusively for Malossi cylinder heads and does not fit original cylinder heads or those from other manufacturers. It is also not suitable for older Malossi cylinder covers with straight fins from the Ciao model or for the Piaggio Si heads that are still available for sale.
The remaining parts required to complete the valve must be taken from the original valve (see accessories).
You can find complete racing kits, the matching pipes for the valve and other parts in the accessories section.
Quality product from the Italian manufacturer Malossi.
| Manufacturer | Malossi |
| Ø outside | 4.45 mm |
| Total length | 51.7 mm |
| Area of application | Tuning |
| Material | Steel |
| Ø External head | 6.8 mm |
| Piaggio | Ciao - P , SC , PX , C24 Si Bravo / Super Bravo Boxer Grillo |
Accessories & related products
Malossi cylinder head for 41 - 43 mm cylinder | Piaggio Ciao, SI, Bravo, Boxer
Manufacturer: Malossi · Material: Aluminum · Surface: sandblasted · Ø cylinder: 41 - 43 mm · Number of fixing points: 3 pcs · Height: 60 mm · Candle thread: long · Width: 87 mm · Hole pattern [mm]: 35 x 55 · Decompressor: Yes · Camouflaged: No · Total length: 122 mm · Area of application: Racing
EUR 87.20
Malossi cylinder head for 44 - 47 mm cylinder | Piaggio Ciao, Bravo 1, Boxer
Manufacturer: Malossi · Material: Aluminum · Camouflaged: No · Ø cylinder: 44 - 47 mm · Width: 87 mm · Total length: 122 mm · Height: 60 mm · Surface: sandblasted · Candle thread: long · Number of fixing points: 3 pcs · Hole pattern [mm]: 35 x 55 · Decompressor: Yes · Area of application: Racing
EUR 95.60
Malossi 43 mm cylinder kit incl. head 12 mm KoBo new version | Piaggio Ciao, Bravo, Boxer
Nominal diameter: 43 mm · Manufacturer: Malossi · Material: Gray cast iron · Surface: sandblasted · Displacement: 63 ccm · Crankshaft stroke: 43 mm · Ø piston pin (B): 12 mm · Outlet type: clamped · Number of fixing points: 3 pcs · Decompressor: Yes · Camouflaged: No · Area of application: Tuning
EUR 239.10
Not in stock
Malossi 46.5 mm cylinder kit incl. head 10 mm KoBo | Piaggio Ciao, SI, Bravo, Boxer
Manufacturer: Malossi · Material: Gray cast iron · Surface: sandblasted · Displacement: 70 ccm · Crankshaft stroke: 43 mm · Number of fixing points: 3 pcs · Nominal diameter: 46.5 mm · Ø piston pin (B): 10 mm · Outlet type: clamped · Decompressor: Yes · Camouflaged: No · Area of application: Tuning
EUR 203.30
Malossi 46.5 mm cylinder kit incl. head 12 mm KoBo | Piaggio Ciao, SI, Bravo, Boxer
Nominal diameter: 46.5 mm · Manufacturer: Malossi · Material: Gray cast iron · Surface: sandblasted · Displacement: 70 ccm · Crankshaft stroke: 43 mm · Ø piston pin (B): 12 mm · Outlet type: clamped · Number of fixing points: 3 pcs · Decompressor: Yes · Camouflaged: No · Area of application: Tuning
EUR 215.20
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