Crownwheel -UNI AUTO- Lambretta series 1-3 - 47 tooth

Rear sprocket -SIL- for all Lambrettas of series 1, 2, 3.

On all engines of the Li family a rear sprocket with 46 teeth is standard. Only in the dl/GP 200 a sprocket with 47 teeth was used.

The gear ratio can be adapted to the requirements of the engine setup by using different sprockets.

Possible combinations of chains, sprockets and tensioners:

If you have questions: lambretta@scooter-center.com

sprocket combination	chain links	chain tensioned after
15/46	80	top
16/46	81	down
17/46	81	top
18/46	82	down
19/46	82	top
20/46	83	down
21/46	83	top
15/47	81	down
16/47	81	top
17/47	82	down
18/47	82	top
19/47	83	down
20/47	83	down
21/47	84	down

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