4739.20en
Description
Demonstration model of dynamo for easy understanding of the functioning. Bicycle dynamo on plastic base dimensions 12×12 cm, complete with a E10 (MES) bulb on bulb holder, and two 4 mm sockets for the dynamo output. The dynamo is driven by a crank, transmission ratio 1:4. Complete with spare bulb.
Base dimensions 15.0×15.0x20.0 cm
Additional information
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