Hot 
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 |
| Ø Outlet outside | 22 mm, 27 mm |
| Number of fixing points | 4 pcs |
| Ø piston pin (B) | 12 mm |
| Area of application | High End |
| Outlet type | clamped |
| Decompressor | Yes |
| 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
Height: 60 mm · Width: 87 mm · Manufacturer: Malossi · Material: Aluminum · Area of application: Racing · Surface: sandblasted · Ø cylinder: 44 - 47 mm · Number of fixing points: 3 pcs · Candle thread: long · Total length: 122 mm · Hole pattern [mm]: 35 x 55 · Decompressor: Yes · Camouflaged: No
EUR 94.40
Malossi crankshaft 12 mm KoBo | Piaggio Ciao, SI, Bravo, Boxer
Manufacturer: Malossi · Thread type: M10x1.5 (standard thread) · Area of application: Racing · Material: Steel · Cheek type: Full cheeks · Ø coupling pin / vario pin: 12 mm · Crankshaft stroke: 43 mm · Ø piston pin (B): 12 mm · Connecting rod length center-center: 87 mm · Total length crankpin ignition side: 91 mm · Total length crankpin ignition side: 106 mm · Ø crank webs: 69.95 mm · Ø Connecting rod eye: 15 mm · Bearing seat right: 15 mm · Weight: 813 g · Ø Bearing seat (ignition side): 15 mm · Thread length: 15 mm · Dimension needle bearing: 12 / 15 x 14.7 mm (axe 12) · 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 · Number of gears: 1 pcs
EUR 307.10
Not in stock
NGK B5ES spark plug long thread
Manufacturer: NGK · Thread type: MF14x1.25 (fine pitch thread) · Candle designation: B5ES · Area of application: Original · Area of application: Standard · Candle thread type: long · Spark plug socket: M4 · Spark plug socket: SAE · Width across flats SW: 21 mm · Suppressed: No
EUR 7.70
Malossi racing ignition 12V | Piaggio Ciao, SI, Bravo, Boxer
Manufacturer: Malossi · Area of application: High End · Area of application: Performance · Area of application: Racing · Material: Steel · Area of application: Tuning · Ø cable: 7 mm · Light coil voltage: 12 V · Direction of rotation: right · Ø Internal flywheel: 80.5 mm · Mounting type: Screws · Ø Flywheel outside: 105 mm · Ø Flywheel outside: 139.5 mm · Number of fixing points: 2 pcs · Performance: 90 W · Weight: 804 g · Weight: 890 g
EUR 472.60
swiing® ingenious needle roller bearing 12/15/14.2 original silver cage
Width: 14.2 mm · Bearing cage: Silver cage · Ø inside: 12 mm · Ø outside: 15 mm · Manufacturer: swiing® ingenious parts · Bearing type: Needle roller and cage assembly · Dimension needle bearing: 12/15 x 14.2 · Alternative version of the Pony OEM number: A4222 · Tomos OEM number: 035548 · Alternative version of the Sachs OEM number: 0232 157 001
EUR 14.10
Moped fans also bought
Malossi crankshaft 12 mm KoBo | Piaggio Ciao, SI, Bravo, Boxer
Manufacturer: Malossi · Thread type: M10x1.5 (standard thread) · Area of application: Racing · Material: Steel · Cheek type: Full cheeks · Ø coupling pin / vario pin: 12 mm · Crankshaft stroke: 43 mm · Ø piston pin (B): 12 mm · Connecting rod length center-center: 87 mm · Total length crankpin ignition side: 91 mm · Total length crankpin ignition side: 106 mm · Ø crank webs: 69.95 mm · Ø Connecting rod eye: 15 mm · Bearing seat right: 15 mm · Weight: 813 g · Ø Bearing seat (ignition side): 15 mm · Thread length: 15 mm · Dimension needle bearing: 12 / 15 x 14.7 mm (axe 12) · 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 · Number of gears: 1 pcs
EUR 307.10
Not in stock
Malossi racing ignition 12V | Piaggio Ciao, SI, Bravo, Boxer
Manufacturer: Malossi · Area of application: High End · Area of application: Performance · Area of application: Racing · Material: Steel · Area of application: Tuning · Ø cable: 7 mm · Light coil voltage: 12 V · Direction of rotation: right · Ø Internal flywheel: 80.5 mm · Mounting type: Screws · Ø Flywheel outside: 105 mm · Ø Flywheel outside: 139.5 mm · Number of fixing points: 2 pcs · Performance: 90 W · Weight: 804 g · Weight: 890 g
EUR 472.60
GPO stator electronic ignition with light (three outputs) | Piaggio Ciao, SI, Bravo, Boxer
Ø inside: 29.5 mm · Ø outside: 105 mm · Manufacturer: GPO · Number of cables: 6 pcs · Tension: 12 V · Cable length: 100 mm · Cable length: 400 mm · Number of fixing points: 3 pcs · Performance: 90 W · Hole spacing: 34.5 mm · Piaggio OEM number: 219965
EUR 141.70
GPO Electronic ignition 12V | Piaggio Ciao, SI, Bravo, Boxer
Manufacturer: GPO · Area of application: Original · Area of application: Standard · Light coil voltage: 12 V · Direction of rotation: right · Mounting type: Screws · Number of fixing points: 3 pcs · Performance: 90 W · Piaggio OEM number: 181103 · Piaggio OEM number: 219965 · Piaggio OEM number: 244127
EUR 271.70
Polini EVO REED crankshaft 12 mm KoBo | Piaggio Ciao, SI, Bravo, Grillo
Manufacturer: Polini · Thread type: MF10x1.25 (fine pitch thread) · Area of application: High End · Area of application: Racing · Material: Steel · Area of application: Tuning · Cheek type: Full cheeks · Ø coupling pin / vario pin: 12 mm · Crankshaft stroke: 43 mm · Ø piston pin (B): 12 mm · Connecting rod length center-center: 87 mm · Total length crankpin ignition side: 91.5 mm · Total length crankpin ignition side: 105 mm · Ø crank webs: 70 mm · Ø Connecting rod eye: 15 mm · Bearing seat right: 15 mm · Weight: 784 g · Ø Bearing seat (ignition side): 15 mm · Thread length: 14 mm · Dimension needle bearing: 12 / 15 x 14.7 mm (axe 12) · 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 · Number of gears: 1 pcs
EUR 342.60
Collection only possible with online purchase and appointment.
