Decompressor counterweight -PIAGGIO- Vespa GT L 200 (ZAPM31200), Vespa GTS 250 (ZAPM45100), Vespa GTS Super Sport 300 (ZAPM45200), Vespa GTV 250 (ZAPM45102), Vespa GTV 300 (ZAPM45201), Vespa LX 125 (ZAPM44100, ZAPM44300), Vespa LX 150 (ZAPM44200, ZAPM4440

The 125cc models of Leader engines do not have a decompression device. If such an engine is converted to a larger cylinder, the starter is often without a chance.

Our decompression kits are a fine thing to relieve the durability and the toothing of the crankshaft drive significantly.
This counterweight is part of the set, or standard in all Leader and Quasar engines above 125cc.

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