Complete racing engine kit with 73 cc displacement for your Piaggio Ciao, Si, Bravo, Boxer, Grillo moped / moped.
This engine kit comes with all the necessary racing parts to not only cook mocha with your Italian rocket, but also to catapult it to the moon.
The cleanly finished 46.5 mm racing cylinder from Malossi offers a strong increase in performance across the entire power range. In combination with the Polini Speed Engine engine housing, no adjustments are necessary and the complete system can be plugged in without further ado. The finely balanced crankshaft from Mazzuucchelli can withstand the highest loads and, in conjunction with the GPO pole wheel for rotary valve shafts, ensures smooth running even at high engine speeds.
Please select the desired decompressor basket in the selection field.
The scope of delivery includes all required screws, shaft seals, nuts, stud bolts, gaskets as well as ignition and decompressor components.
Notes:
This racing engine set is supplied in individual parts.
It is recommended to use at least a 13/13 SHA carburetor and a 24 mm diameter muffler to achieve the best possible performance. If you use this racing engine in a Piaggio Si, the cable holder for the decompressor is not required.
You can find intake manifolds for larger carburetors and tuning exhausts in the accessories section.
The set includes the following fixed parts:
Manufacturer: Polini · Material: Aluminum · Surface: sandblasted · Color: silver · Crankshaft stroke: 43 mm · Ignition type: Electronic · Stock number: 6202 · Total length: 215 mm · Width: 175 mm · Height: 104 mm
Hole pattern [mm]: 55 x 34 · Manufacturer: Malossi · Material: Gray cast iron · Surface: sandblasted · Displacement: 73 ccm · Crankshaft stroke: 43 mm · Nominal diameter: 46.5 mm · Ø cylinder neck: 50 mm · Ø Outlet outside: 22.4 mm · Ø outlet inside: 18.1 mm · Ø piston pin (B): 10 mm · Outlet type: clamped · Number of fixing points: 3 pcs · Decompressor: Yes · Camouflaged: No · Area of application: Tuning
Hole pattern [mm]: 35 x 55 · Manufacturer: Malossi · Material: Aluminum · Surface: sandblasted · Ø cylinder: 44 - 47 mm · Camouflaged: No · Number of fixing points: 3 pcs · Candle thread: long · Decompressor: Yes · Total length: 122 mm · Width: 87 mm · Height: 60 mm · Area of application: Racing
Manufacturer: SKF · Bearing type: Deep groove ball bearing · Stock number: 6202 · Bearing clearance: C3 · Ø inside: 15 mm · Ø outside: 35 mm · Width: 11 mm · Inner ring width: 11 mm · Bearing cage: "-" Sheet steel cage ball-guided · Puch OEM number: 900.4.6202
Material: Steel · Surface: galvanized (blue) · Piaggio OEM number: 113246
Material: Steel · Surface: galvanized (blue) · Area of application: Standard · Ø Pin: 1.8 mm · Ø External head: 3.5 mm · Total length: 32 mm · Piaggio OEM number: 02/012768
Dimension needle bearing: 10 / 13 x 14.2 mm (axe 10) · Manufacturer: Mazzucchelli · Material: Steel · Cheek type: standard · Crankshaft stroke: 43 mm · Ø coupling pin / vario pin: 12 mm · Connecting rod length center-center: 87 mm · Total length crankpin ignition side: 90 mm, 106 mm · Ø crank webs: 69.7 mm · Ø piston pin (B): 10 mm · Ø Connecting rod eye: 13 mm · Bearing seat right: 15 mm · Ø Bearing seat (ignition side): 15 mm · Thread type: M8x1.25 (standard thread) · Thread length: 16 mm · Wide crank webs: 33 mm · Length 1st paragraph: 21 mm · Length 2nd paragraph: 44 mm · Length 3rd paragraph: 63.5 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 · Inlet control time: 130 ° · Control time before O.T: 77 ° · Control time according to O.T: 53 ° · Weight: 695 g · Number of gears: 1 pcs · Area of application: Standard, Original
Manufacturer: GPO · Place of use: External (outside the ignition) · Ø cable holder: 7.9 mm · Cable length: 192 mm · Color: black · Total length: 95 mm · Height: 35.5 mm · Mounting type: Screws · Number of fixing points: 2 pcs · Ø mounting hole: 5.7 mm · Hole spacing: 33 mm · Area of application: Standard, Original, Performance
Manufacturer: GPO · Material: Aluminum · Direction of rotation: right · Ø Internal flywheel: 106 mm · Ø Flywheel outside: 139.5 mm · Thread type: MF17x1 (fine pitch thread) · Weight: 800 g · Piaggio OEM number: 181103, 2238183
Manufacturer: GPO · Tension: 12 V · Performance: 90 W · Number of cables: 4 pcs · Cable length: 400 mm, 100 mm · Ø outside: 105 mm · Number of fixing points: 3 pcs · Hole spacing: 34.5 mm
Material: Steel · Total length: 12.5 mm · Width: 3 mm · Height: 4.9 mm
Manufacturer: swiing® revival parts · Material: Steel · Surface: galvanized (blue) · Area of application: Standard · Thread type: M5x0.8 (standard thread) · Drive: Cross recess · Screw head: Lens head · Thread length: 20 mm · Shank: No · Number of components: 6 pcs
Manufacturer: swiing® revival parts · Material: Steel · Surface: galvanized (blue) · Area of application: Standard · Thread type: M5x0.8 (standard thread) · Drive: Cross recess · Screw head: Panhead · Number of components: 8 pcs
Manufacturer: Olympia · Material: Spring steel · Surface: burnished · Color: black · Total length: 23.9 mm · Width: 16.25 mm · Height: 24 mm · Number of fixing points: 1 pcs
Manufacturer: swiing® revival parts · Material: Chrome steel (known as Nirosta®) · Area of application: Original
Manufacturer: Made in Italy · Material: Plastic · Surface: blank · Color: black · Total length: 95 mm · Width: 63 mm · Height: 90 mm · Number of fixing points: 2 pcs
Material: Plastic · Color: black · Number of fixing points: 4 pcs · Piaggio OEM number: 224091
Manufacturer: swiing® revival parts · Material: Steel · Surface: galvanized (blue) · Diameter: 6.2 mm · Thread type: M7x1 (standard thread) · Total length: 120 mm · Thread length: 25 mm · Width across flats SW: 11 mm · Strength class: 8.8, 8 · Drive: External hexagon
Material: Steel · Surface: blank / oiled · Ø inside: 16 mm · Ø outside: 21 mm · Thickness: 0.5 mm · Nominal diameter inside: 16 mm
Manufacturer: GPO · Material: Steel · Surface: galvanized (blue) · Thread type: M6x1 (standard thread) · Drive: External hexagon · Screw head: Hexagon · Width across flats SW: 10 mm · Shank: Yes · Strength class: 8.8
Manufacturer: swiing® revival parts · Material: Copper · Area of application: Workshop accessories · Number of connections: 1 pcs · Diameter: 6.2 mm · Total length: 22.1 mm · Width: 12.1 mm
Candle designation: B8ES · Manufacturer: NGK · Candle thread type: long · Thread type: MF14x1.25 (fine pitch thread) · Width across flats SW: 21 mm · Spark plug socket: M4, SAE · Suppressed: No · Area of application: Performance, Racing, Tuning
Manufacturer: NGK · Material: Plastic, Rubber · Color: black · Ø cable: 5 mm · Spark plug socket: M4 · Cable available: No · Suppressed: Yes · Resistance: 5000 Ω · Component group Carburetor: Spraying
Manufacturer: Made in Italy · Material: Plastic, Copper · Color: black · Ø cable: 7 mm · Total length: 400 mm · Suppressed: No · Pony OEM number: A3939 · Sachs OEM no.: 0665 016 101 · Component group Carburetor: Carburetor complete
Details
Manufacturer | Polini |
Material | Gray cast iron, Aluminum, Plastic, Steel |
Number of components | 25 pcs |
Area of application | Tuning, Racing |
Suitable for the following models
Piaggio | Ciao - P, SC, PX, C24 Bravo / Super Bravo Boxer Grillo |
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