101 Octane temperature sensor adaptor for Derbi D50B0/1 Euro4 mopeds produced 2018 onward.

This adaptor is for use with aftermarket cylinder kits. The sensor for new models use a different thread to earlier Euro3 engines therefor the sensor will not fit aftermarket cylinder kits directly and for the Euro4 engine the temperature sensor is connected to the CDI/ ECU and is required for the engine to run. This adaptor solves these issues when fitting aftermarket kits.

Included: adaptor & aluminium washer.