The revised 2021 version of the well-known cylinder kit from Malossi for Piaggio Ciao, Bravo 1 and Boxer mopeds / mopeds.
This is the version with 12 mm piston pin.
This cast iron cylinder with 73.5 cc offers a very good increase in performance over the entire rev range.
The workmanship is very clean and the matching of the piston windows to the overflow channels and boost parts is also very good. The webs in the area of the cylinder head significantly reduce the risk of piston jamming and make the cylinder extremely durable.
The reworked cylinder head in combination with the copper gasket also ensures very high compression values.
With the reworking, the triangular shape of the cylinder head was adapted to a longitudinal shape. As a result, the cylinder fits much better on racing bikes, such as the Polini Speed Engine.
Further attachments and, for example, a spark plug with long thread can be found in the accessories section.
Quality product from the Italian manufacturer Malossi.
The set includes the following fixed parts:
Manufacturer: Malossi · Material: Gray cast iron · Surface: sandblasted · Displacement: 73 ccm · Crankshaft stroke: 43 mm · Nominal diameter: 46.5 mm · Ø piston pin (B): 12 mm · Outlet type: clamped · Number of fixing points: 3 pcs · Decompressor: Yes · Camouflaged: No · Area of application: Tuning · Ø cylinder neck: 50 mm · Ø Outlet outside: 22.4 mm · Ø outlet inside: 18.1 mm · Hole pattern [mm]: 55 x 34
Manufacturer: Malossi · Ø cylinder: 44 - 47 mm · Area of application: Racing
Details
Manufacturer | Malossi |
Material | Gray cast iron |
Camouflaged | No |
Surface | sandblasted |
Displacement | 70 ccm |
Area of application | Tuning |
Crankshaft stroke | 43 mm |
Ø piston pin (B) | 12 mm |
Nominal diameter | 46.5 mm |
Number of fixing points | 3 pcs |
Outlet type | clamped |
Decompressor | Yes |
Suitable for the following models
Piaggio | Si Bravo/Superbravo Grillo |
Accessories & related products
Malossi piston 46.5 mm (12 mm KoBo) | Piaggio Ciao, SI, Bravo, Boxer
Manufacturer: Malossi · Ø outside piston (A): 46.4 mm · Compression height (C): 25.9 mm · Curvature (D): 2.4 mm · Total piston height (E): 52.8 mm · Number of piston rings (F): 2 pcs · Nominal diameter: 46.5 mm · Piston ring mold: Rectangular ring · Piston ring impact: Internal fuse (IS) · Ø piston pin (B): 12 mm · Piston ring height: 1.5 mm · Weight: 101 g
99,10 EUR
swiing® ingenious needle roller bearing 12/15/14.2 original silver cage
Bearing type: Needle roller and cage assembly · Bearing cage: Silver cage · Manufacturer: swiing® ingenious parts · Width: 14.2 mm · Ø outside: 15 mm · Ø inside: 12 mm · Dimension needle bearing: 12/15 x 14.2 · Alternative version of the Pony Spare part no.: A4222 · Alternative version of Sachs spare part no.: 0232 157 001 · Tomos spare part no.: 035548
13,40 EUR
swiing® ingenious stud bolt M7x120 / Ø 7.3 shank - 10.9 strength
Manufacturer: swiing® ingenious parts · Material: Steel · Surface: blue galvanized · Diameter: 7.3 mm · Total length: 120 mm · Thread length: 20 mm · Thread length: 30 mm · Strength class: 10.9 · Thread type: M7x1 (standard thread)
5,50 EUR
Moped fans like you also bought:
Spotlight round Ø 13 cm chrome / black
Material: Sheet metal (steel) · Test mark: none · Bulb holder: BA15d · Housing material: Metal · Color: Chrome · Area of application: Standard · Color: black · Surface: chrome-plated · Color: transparent · Surface: varnished · Lens material: Plastic · Width: 134 mm · Height: 147 mm · Ø outside: 130 mm · Mounting type: Screws · Depth: 80 mm · Thread size: M6 · Switch included: No · Battery operated: No · Number of fixing points: 2 pcs · Speedometer recording: None
28,10 EUR
swiing nozzle set M5 (70 - 92) Dell'Orto SHA, PHBG
Manufacturer: swiing · Material: Brass · Quantity: 10 pcs · Carburetor type: PHBG · Carburetor type: SHA (type 3) · Carburetor type: SHA (type 4) · Total length: 8 mm · Nozzle type: Main nozzle · Drive: Slot · Nozzle thread: M5 · Nozzle size: 70 · Nozzle size: 72 · Nozzle size: 75 · Nozzle size: 78 · Nozzle size: 80 · Nozzle size: 82 · Nozzle size: 85 · Nozzle size: 88 · Nozzle size: 90 · Nozzle size: 92
23,60 EUR
Not in stock
swiing® revival gasket outlet | Zündapp Belmondo
Ø inside: 25 mm · Manufacturer: swiing® revival parts · Material: Graphite / Graphite · Place of use: Outlet · Total length: 5308 mm · Ø outside: 38.3 mm · Thickness: 1.5 mm · Number of fixing points: 2 pcs · Ø mounting hole: 7.1 mm · Hole spacing: 40 mm
4,40 EUR
Malossi 46.5 mm cylinder kit without head 12 mm KoBo | Piaggio Ciao, SI, Bravo, Boxer
Manufacturer: Malossi · Material: Gray cast iron · Camouflaged: No · Area of application: Tuning · Surface: sandblasted · Displacement: 73 ccm · Crankshaft stroke: 43 mm · Ø piston pin (B): 12 mm · Nominal diameter: 46.5 mm · Ø cylinder neck: 50 mm · Ø Outlet outside: 22.4 mm · Ø outlet inside: 18.1 mm · Number of fixing points: 3 pcs · Hole pattern [mm]: 55 x 34 · Outlet type: clamped · Decompressor: Yes
163,30 EUR