46.50 mm replacement piston / piston kit with two pieces of 1.5 mm rectangular piston ring with internal fuse (IS) for the 46.5 mm Malossi cylinder suitable for Piaggio mopeds / mopeds.
The detailed dimensions of the piston according to the technical drawing can be found in the details. You can also find out about the relevant piston rings, their stems and locking types on the legend in the pictures.
| Nominal diameter | 46.5 mm |
| 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 |
| Piston ring mold | Rectangular ring |
| Ø piston pin (B) | 10 mm |
| Piston ring impact | Internal fuse (IS) |
| Piston ring height | 1.5 mm |
| Weight piston kit | 101 g |
| Piaggio | Ciao - P , SC , PX , C24 Si Bravo / Super Bravo Boxer Grillo |
Ratings
Accessories & related products
GPO piston pin extractor Ø 10, 12, 14 mm
Manufacturer: GPO · Area of application: (Dis)assembly tool · Material: Steel · Surface: burnished · Number of components: 7 pcs · Total length: 130 mm · Diameter: 10 mm · Diameter: 12 mm · Diameter: 14 mm · Width across flats: 10 mm · Width across flats: 17 mm
EUR 23.60
Malossi 46.5 mm cylinder kit without head 10 mm KoBo | Piaggio Ciao, SI, Bravo, Boxer
Nominal diameter: 46.5 mm · Manufacturer: Malossi · Material: Gray cast iron · Surface: sandblasted · Displacement: 73 ccm · Crankshaft stroke: 43 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 · Hole pattern [mm]: 55 x 34 · Decompressor: Yes · Camouflaged: No · Area of application: Tuning
EUR 171.90
Explore categories from Piston
Moped fans also bought
GPO Leaf gauge set 0.05 - 1.00 13 pcs.
Measuring range: 0.05 - 1 mm · Manufacturer: GPO · Material: Metal · Surface: blank / oiled · Area of application: Measuring tool · Thickness: 0.05 mm · Thickness: 0.15 mm · Thickness: 0.2 mm · Thickness: 0.25 mm · Thickness: 0.3 mm · Thickness: 0.4 mm · Thickness: 0.5 mm · Thickness: 0.6 mm · Thickness: 0.7 mm · Thickness: 0.8 mm · Thickness: 0.9 mm · Thickness: 1 mm · Total length: 105 mm · Width: 13 mm · Number of components: 13 pcs
EUR 14.10
Fortune / Merrick 2.00-2.25 x 16" / 17" inner tube
Manufacturer: Fortune · Tire width: 2 - 2.5 " · Tire width: 2.25 - 2.5 " · Tire width: 2.5 " · Tire width [mm]: 50.8 - 63.5 · Width: 2 " · Width: 2 1/4 " · Width: 2 1/2 " · Tire height [%]: 100 · Old designation: 20 x 2 " · Old designation: 20 x 2.25 " · Old designation: 20 x 2.5 " · Old designation: 21 x 2 " · Old designation: 21 x 2.25 " · Old designation: 21 x 2.5 " · Valve type: TR4 Auto valve · Wheel size: 16 - 17 " · Wheel size: 17 "
EUR 12.50
Inox
Hot 
Bumm mirror round Inox
Surface: chrome-plated · Manufacturer: Bumm · Material: Chrome steel (colloquially known as stainless steel) · Material: Steel · Test mark: none · Color: Chrome · Clamping diameter: 22 mm · Thread type: M8x1.25 (standard thread) · Ø mirror surface: 107 mm · Ø mirror rod: 8 mm · Mirror rod length: 300 mm · Total length: 360 mm · Thread size: M8
EUR 33.10
swiing® revival nozzle set M5 (70 - 92) Dell'Orto SHA, PHBG
Manufacturer: swiing® revival parts · Material: Brass · Component group Carburetor: Spraying · Carburetor type: PHBG · Carburetor type: SHA · Carburetor type: SHA (Piaggio) · Quantity: 10 pcs · Total length: 8 mm · Nozzle type: Main nozzle · Drive: Slot · Nozzle thread: M5x0.8 (standard thread) · 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
EUR 24.80
Carburetor 17 mm Bing SSB 1/17/69 reproduction
Camouflaged: No · Component group Carburetor: Carburetor complete · Material: Aluminum · Carburetor type: SSB · Nominal diameter: 17 mm · Ø fuel hose connection: 6.2 mm · Mixed oil connection: No · Vacuum connection: Yes · Choke control: without choke · Nozzle thread: MF7x0.75 (fine pitch thread) · Nozzle size: 76 · Mounting type: Stud bolts & nuts · Hole spacing inlet: 31 mm · Clamping screw torque (max.): 3 N/m · Clamping screw torque (max.): 4 N/m · Total length: 116 mm · Width: 86 mm · Height: 99 mm · Area of application: Standard · Area of application: Tuning
EUR 94.80
EFFE Condenser with cable | Piaggio Ciao, SI, Bravo, Boxer
Manufacturer: EFFE · Capacity: 0.26 µF · Mounting type: Tab for screwing · Connection type: Cable for screwing · Ø mounting hole: 4.4 mm · Ø outside: 18 mm · Height: 26 mm · Total height: 31 mm · Area of application: Original · Area of application: Standard · Piaggio OEM number: 102939
EUR 14.10
Attention: new opening hours from 16.02.2026 & new evening sale on Thursday 17:30-20:00
