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A new era is dawning: the new üreworked Malossi aluminum cylinder BIG D.E.P.S 4 MHR with the matching cylinder head for your Piaggio Ciao, Si, Bravo, Superbravo, Grillo, Boss, Boxer and Gilera CBA moped / moped is here.
The 47 mm racing cylinder from Malossi, with the specially developed "double-exhaust-port" system, is probably the most powerful cylinder for Piaggio mopeds on the market. The large symmetrical overflow ducts and the open boost ports guarantee maximum power delivery. The exhaust is bolted on using a 4-way bolted exhaust flange plate.
Ø Piston pin: 12 mm
Ø Exhaust connection: 22 / 27 mm (optional)
The tuning kit can only be used in conjunction with the MP-One engine cases. These and many other add-on parts such as the HPC full cheek racing crankshaft or the MP-One intake manifold can be found in the accessories section.
Scope of delivery as shown in image 1.
Quality product from the Italian manufacturer Malossi.
| Nominal diameter | 47 mm |
| Manufacturer | Malossi |
| Material | Aluminum |
| Surface | sandblasted |
| Displacement | 75 ccm |
| Crankshaft stroke | 43 mm |
| Area of application | High End |
| Ø Outlet outside | 22 mm, 27 mm |
| Ø piston pin (B) | 12 mm |
| Number of fixing points | 4 pcs |
| Decompressor | Yes |
| Outlet type | clamped |
| Camouflaged | No |
| Piaggio | Ciao - P, SC, PX, C24 Si Bravo / Super Bravo Boxer Grillo |
Accessories & related products
Malossi cylinder head for 44 - 47 mm cylinder kit | Piaggio Ciao, Bravo 1, Boxer
Material: Aluminum · Surface: sandblasted · Total length: 122 mm · Width: 87 mm · Height: 60 mm · Manufacturer: Malossi · Number of fixing points: 3 pcs · Camouflaged: No · Area of application: Racing · Ø cylinder: 44 - 47 mm · Candle thread: long · Hole pattern [mm]: 35 x 55 · Decompressor: Yes
92,90 EUR
Malossi crankshaft 12 mm KoBo | Piaggio Ciao, SI, Bravo, Boxer
Material: Steel · Dimension needle bearing: 12 / 15 x 14.7 mm (axe 12) · Manufacturer: Malossi · Cheek type: Full cheeks · Crankshaft stroke: 43 mm · Ø coupling pin / vario pin: 12 mm · Connecting rod length center-center: 87 mm · Area of application: Racing · Total length crankpin ignition side: 91 mm · Total length crankpin ignition side: 106 mm · Ø crank webs: 69.95 mm · Ø piston pin (B): 12 mm · Thread type: M10x1.5 (standard thread) · Ø Connecting rod eye: 15 mm · Bearing seat right: 15 mm · Ø Bearing seat (ignition side): 15 mm · Thread length: 15 mm · Wide crank webs: 32.4 mm · Length 1st paragraph: 21.3 mm · Length 2nd paragraph: 43.7 mm · Length 3rd paragraph: 63 mm · Ø 1st step (on the coupling side): 15 mm · Ø 2nd shoulder (on the clutch side): 14.4 mm · Ø 3rd step (on the clutch side): 12 mm · Weight: 813 g · Number of gears: 1 pcs
302,10 EUR
NGK B5ES spark plug long thread
Manufacturer: NGK · Candle designation: B5ES · Candle thread type: long · Area of application: Original · Area of application: Standard · Spark plug socket: M4 · Spark plug socket: SAE · Suppressed: No · Thread type: MF14x1.25 (fine pitch thread) · Width across flats SW: 21 mm
7,55 EUR
Malossi racing ignition 12V | Piaggio Ciao, SI, Bravo, Boxer
Material: Steel · Manufacturer: Malossi · Mounting type: Screws · Number of fixing points: 2 pcs · Light coil voltage: 12 V · Performance: 90 W · Direction of rotation: right · Area of application: High End · Area of application: Performance · Area of application: Racing · Area of application: Tuning · Ø Flywheel outside: 105 mm · Ø Flywheel outside: 139.5 mm · Ø cable: 7 mm · Ø Internal flywheel: 80.5 mm · Weight: 804 g · Weight: 890 g
464,90 EUR
swiing® ingenious needle roller bearing 12/15/14.2 original silver cage
Bearing type: Needle roller and cage assembly · Manufacturer: swiing® ingenious parts · Bearing cage: Silver cage · Ø outside: 15 mm · Ø inside: 12 mm · Width: 14.2 mm · Dimension needle bearing: 12/15 x 14.2 · Alternative version of the Pony OEM number: A4222 · Alternative version of the Sachs OEM number: 0232 157 001 · Tomos OEM number: 035548
13,80 EUR
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Malossi crankshaft 12 mm KoBo | Piaggio Ciao, SI, Bravo, Boxer
Material: Steel · Dimension needle bearing: 12 / 15 x 14.7 mm (axe 12) · Manufacturer: Malossi · Cheek type: Full cheeks · Crankshaft stroke: 43 mm · Ø coupling pin / vario pin: 12 mm · Connecting rod length center-center: 87 mm · Area of application: Racing · Total length crankpin ignition side: 91 mm · Total length crankpin ignition side: 106 mm · Ø crank webs: 69.95 mm · Ø piston pin (B): 12 mm · Thread type: M10x1.5 (standard thread) · Ø Connecting rod eye: 15 mm · Bearing seat right: 15 mm · Ø Bearing seat (ignition side): 15 mm · Thread length: 15 mm · Wide crank webs: 32.4 mm · Length 1st paragraph: 21.3 mm · Length 2nd paragraph: 43.7 mm · Length 3rd paragraph: 63 mm · Ø 1st step (on the coupling side): 15 mm · Ø 2nd shoulder (on the clutch side): 14.4 mm · Ø 3rd step (on the clutch side): 12 mm · Weight: 813 g · Number of gears: 1 pcs
302,10 EUR
Malossi racing ignition 12V | Piaggio Ciao, SI, Bravo, Boxer
Material: Steel · Manufacturer: Malossi · Mounting type: Screws · Number of fixing points: 2 pcs · Light coil voltage: 12 V · Performance: 90 W · Direction of rotation: right · Area of application: High End · Area of application: Performance · Area of application: Racing · Area of application: Tuning · Ø Flywheel outside: 105 mm · Ø Flywheel outside: 139.5 mm · Ø cable: 7 mm · Ø Internal flywheel: 80.5 mm · Weight: 804 g · Weight: 890 g
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GPO stator electronic ignition with light (three outputs) | Piaggio Ciao, SI, Bravo, Boxer
Manufacturer: GPO · Ø outside: 105 mm · Number of fixing points: 3 pcs · Hole spacing: 34.5 mm · Tension: 12 V · Ø inside: 29.5 mm · Performance: 90 W · Number of cables: 6 pcs · Cable length: 100 mm · Cable length: 400 mm · Piaggio OEM number: 219965
139,40 EUR
GPO Electronic ignition 12V | Piaggio Ciao, SI, Bravo, Boxer
Manufacturer: GPO · Area of application: Original · Area of application: Standard · Light coil voltage: 12 V · Performance: 90 W · Direction of rotation: right · Number of fixing points: 3 pcs · Mounting type: Screws · Piaggio OEM number: 181103 · Piaggio OEM number: 219965 · Piaggio OEM number: 244127
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Polini EVO REED crankshaft 12 mm KoBo | Piaggio Ciao, SI, Bravo, Grillo
Material: Steel · Dimension needle bearing: 12 / 15 x 14.7 mm (axe 12) · Manufacturer: Polini · Cheek type: Full cheeks · Crankshaft stroke: 43 mm · Ø coupling pin / vario pin: 12 mm · Connecting rod length center-center: 87 mm · Area of application: High End · Area of application: Racing · Area of application: Tuning · Total length crankpin ignition side: 91.5 mm · Total length crankpin ignition side: 105 mm · Ø crank webs: 70 mm · Ø piston pin (B): 12 mm · Thread type: MF10x1.25 (fine pitch thread) · Ø Connecting rod eye: 15 mm · Bearing seat right: 15 mm · Ø Bearing seat (ignition side): 15 mm · Thread length: 14 mm · Wide crank webs: 32.6 mm · Length 1st paragraph: 21 mm · Length 2nd paragraph: 44.7 mm · Length 3rd paragraph: 64 mm · Ø 1st step (on the coupling side): 15 mm · Ø 2nd shoulder (on the clutch side): 14.4 mm · Ø 3rd step (on the clutch side): 12 mm · Weight: 784 g · Number of gears: 1 pcs
337,00 EUR
Collection only possible with online purchase and appointment.
