Product description

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

Product details

Chain pitch	1/2" x 1/8"
Thread type	FG34.8 (1.37" 24G)
Material	Steel
Number of teeth	18 pcs
Surface	Hardened, galvanized (blue)
Piaggio OEM number	103631, 131515

Suitable for the following models

Piaggio

Ciao - P, SC, PX, C24

Bravo / Super Bravo

Boxer

Grillo

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