Decompression valve compatible with Pinasco cylinder heads on your Piaggio Ciao, Si, Bravo, and Boxer moped.
The decompression valve stem is designed for Pinasco racing cylinder heads. This makes the decompression valve a suitable replacement part if you want to repair or replace the decompression valve on your engine. The design is tailored to the corresponding cylinder heads and was developed by the manufacturer specifically for this application.
You can find the compatible cylinder heads in the accessories section.
Manufactured by the Italian brand Pinasco.
| Total length | 52 mm |
| Manufacturer | Pinasco |
| Ø outside | 4.5 mm, 3.7 mm |
| Material | Steel |
| Surface | burnished |
| Ø External head | 6.8 mm |
| Piaggio | Ciao - P , SC , PX , C24 Si Bravo / Super Bravo Boxer Grillo |
Accessories & related products
Pinasco 46 mm cylinder kit incl. head 10 mm KoBo | Piaggio SI, Bravo, Grillo
Nominal diameter: 46 mm · Manufacturer: Pinasco · Material: Aluminum · Surface: sandblasted · Displacement: 70 ccm · Crankshaft stroke: 43 mm · Number of fixing points: 3 pcs · Area of application: Tuning · Ø piston pin (B): 10 mm · Outlet type: clamped · Decompressor: Yes · Camouflaged: No
EUR 344.10
Pinasco 46 mm cylinder kit incl. head 12 mm KoBo | Piaggio SI, Bravo, Grillo
Nominal diameter: 46 mm · Manufacturer: Pinasco · Material: Aluminum · Surface: sandblasted · Displacement: 70 ccm · Crankshaft stroke: 43 mm · Number of fixing points: 3 pcs · Area of application: Tuning · Ø piston pin (B): 12 mm · Outlet type: clamped · Decompressor: Yes · Camouflaged: No
EUR 344.10
Pinasco 46 mm cylinder kit EVOTEN BIG 12 mm KoBo | Piaggio Ciao, SI, Bravo, Boxer
Nominal diameter: 46 mm · Manufacturer: Pinasco · Material: Aluminum · Surface: varnished · Displacement: 71 ccm · Crankshaft stroke: 43 mm · Ø cylinder neck: 49.9 mm · Number of fixing points: 3 pcs · Ø Outlet outside: 22.5 mm · Ø Outlet outside: 25 mm · Ø Outlet outside: 28 mm · Ø outlet inside: 18.5 mm · Ø outlet inside: 20.9 mm · Ø outlet inside: 24.4 mm · Area of application: Tuning · Hole pattern [mm]: 55 x 34 · Ø piston pin (B): 12 mm · Outlet type: clamped · Outlet type: slanted · Hole spacing outlet: 47.5 mm · Thread outlet: M6x1 (standard thread) · Decompressor: Yes · Camouflaged: No
EUR 481.80
Pinasco 46 mm cylinder kit EVOTEN 12 mm KoBo | Piaggio Ciao, SI, Bravo, Boxer
Nominal diameter: 46 mm · Manufacturer: Pinasco · Material: Aluminum · Surface: varnished · Displacement: 71 ccm · Crankshaft stroke: 43 mm · Ø cylinder neck: 50 mm · Number of fixing points: 3 pcs · Ø Outlet outside: 22.5 mm · Ø outlet inside: 18.5 mm · Area of application: Tuning · Hole pattern [mm]: 55 x 34 · Ø piston pin (B): 12 mm · Outlet type: clamped · Outlet type: slanted · Hole spacing outlet: 48 mm · Thread outlet: M6x1 (standard thread) · Decompressor: Yes · Camouflaged: No
EUR 435.90
Pinasco 42 mm cylinder kit EVOTEN 12 mm KoBo | Piaggio Ciao, SI, Bravo, Boxer
Nominal diameter: 42 mm · Manufacturer: Pinasco · Material: Aluminum · Surface: varnished · Displacement: 60 ccm · Crankshaft stroke: 43 mm · Number of fixing points: 3 pcs · Ø Outlet outside: 22.5 mm · Area of application: Tuning · Ø piston pin (B): 12 mm · Outlet type: clamped · Decompressor: Yes · Camouflaged: No
EUR 424.40
EUR 338.30
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