Sprocket with 18 teeth and standard chain pitch of 1/2" x 1/8" incl. matching hub for your Piaggio Ciao, Si, Bravo and Boxer moped / moped.
Choose the desired combination of sprocket and hub in the selection fields. If required, you can add additional accessories such as a pedal chain or chain spray.
Note: Some years of Piaggio Si mopeds had a 16-tooth sprocket. Check the number of teeth before purchasing if you want to continue using your old chain.
When purchasing sets consisting of freewheel and hub, there are substantial discounts on the retail price of the individual parts.
Original Piaggio spare part number: 131515 / 103631
| Chain pitch | 1/2" x 1/8" |
| Material | Steel |
| Surface | Hardened, galvanized (blue) |
| Thread type | FG34.8 (1.37" 24G) |
| Number of teeth | 18 pcs |
| Piaggio OEM number | 103631, 131515 |
| Piaggio | Ciao - P, SC, PX, C24 Si Bravo / Super Bravo Boxer Grillo |
Ratings
Accessories & related products
GPO chain tensioner | Piaggio Ciao
Manufacturer: GPO · Material: Plastic · Material: Steel · Surface: galvanized (blue) · Thread type: M8x1.25 (standard thread) · Color: black · Color: silver · Number of teeth: 8 pcs · Total length: 64 mm · Ø outside sprocket: 33 mm · Width: 45 mm · Number of fixing points: 1 pcs
EUR 11.60
GPO pedal axle 28 teeth keyway galvanized (1A quality) | Piaggio Ciao
Chain pitch: 1/2" x 1/8" · Manufacturer: GPO · Material: Steel · Surface: galvanized (blue) · Ø outside: 130 mm · Color: silver · Number of teeth: 28 pcs · Wavelength from wreath: 48 mm · Wavelength from wreath: 183 mm · Ø Outer sprocket: 118 mm · Ø Pedal arm holder: 16 mm · Total length: 234 mm · Crank (wreath): 2.3 mm · Piaggio OEM number: 813424
EUR 73.60
Not in stock
GPO pedal axle 23 teeth with keyway | Piaggio SI
Chain pitch: 1/2" x 3/16" · Manufacturer: GPO · Material: Steel · Surface: chrome-plated · Color: Chrome · Number of teeth: 23 pcs · Wavelength from wreath: 60 mm · Wavelength from wreath: 194 mm · Ø Outer sprocket: 100 mm · Ø Pedal arm holder: 16 mm · Ø Bearing support: 15.9 mm · Total length: 257 mm · Crank (wreath): 2 mm
EUR 61.30
swiing® revival chain tensioner | Piaggio Ciao
Material: Plastic · Material: Steel · Manufacturer: swiing® revival parts · Surface: galvanized (blue) · Number of teeth: 8 pcs · Ø outside sprocket: 36 mm · Thread type: M8x1.25 (standard thread) · Number of fixing points: 1 pcs · Piaggio OEM number: 1029904
EUR 14.60
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GPO chain tensioner | Piaggio Ciao
Manufacturer: GPO · Material: Plastic · Material: Steel · Surface: galvanized (blue) · Thread type: M8x1.25 (standard thread) · Color: black · Color: silver · Number of teeth: 8 pcs · Total length: 64 mm · Ø outside sprocket: 33 mm · Width: 45 mm · Number of fixing points: 1 pcs
EUR 11.60
swiing® revival freewheel hub Inox | Piaggio Ciao, SI, Bravo, Boxer
Manufacturer: swiing® revival parts · Material: Chrome steel (known as Nirosta®) · Thread type: MF14x1.25 (fine pitch thread) · Drive: External hexagon · External thread: FG34.8 (1.37" 24G) · Ø inside: 34 mm · Width across flats: 36 mm
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BGS open-end wrench freewheel (SW 36) | Piaggio Ciao, SI, Bravo Boxer
Manufacturer: BGS · Material: Steel · Surface: galvanized (blue) · Total length: 270 mm · Width across flats: 36 mm · Number of components: 1 pcs · Area of application: Special tool · Area of application: Workshop accessories
EUR 22.00
Collection only possible with online purchase and appointment.
