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
Details
| Material | Steel |
| Surface | Hardened, blue galvanized |
| Number of teeth | 18 pcs |
| Chain pitch | 1/2" x 1/8" |
| Thread type | FG34.8 (1.37" 24G) |
| Piaggio spare part no. | 103631, 131515 |
Suitable for the following models
| Piaggio | Ciao - Ciao, Ciao, Ciao, Ciao Si Bravo/Superbravo Boxer Grillo |
Accessories & related products
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Thread type: M8x1.25 (standard thread) · Manufacturer: GPO · Total length: 64 mm · Material: Plastic · Material: Steel · Width: 45 mm · Surface: blue galvanized · Number of teeth: 8 pcs · Ø outside sprocket: 33 mm · Color: black · Color: silver · Number of fixing points: 1 pcs
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GPO pedal axle 28 teeth keyway galvanized (1A quality) | Piaggio Ciao
Ø outside: 130 mm · Manufacturer: GPO · Material: Steel · Surface: blue galvanized · Color: silver · Total length: 234 mm · Chain pitch: 1/2" x 1/8" · 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 · Crank (wreath): 2.3 mm · Piaggio spare part no.: 813424
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Not in stock
GPO pedal axle 23 teeth with keyway | Piaggio SI
Manufacturer: GPO · Material: Steel · Color: Chrome · Surface: chrome-plated · Total length: 257 mm · Chain pitch: 1/2" x 3/16" · 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 · Crank (wreath): 2 mm
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Thread type: M8x1.25 (standard thread) · Manufacturer: GPO · Total length: 64 mm · Material: Plastic · Material: Steel · Width: 45 mm · Surface: blue galvanized · Number of teeth: 8 pcs · Ø outside sprocket: 33 mm · Color: black · Color: silver · Number of fixing points: 1 pcs
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swiing® revival freewheel hub Inox | Piaggio Ciao, SI, Bravo, Boxer
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BGS open-end wrench freewheel (SW 36) | Piaggio Ciao, SI, Bravo Boxer
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Collection only possible with online purchase and appointment.
