High flow racing water pump: 20 liters / minute. Its polymer fiber shell provides good resistance to high temperatures and a good seal. Its brushless motor guarantees better longevity, higher efficiency and offers the advantage of being less noisy. <br...

Polini universal electric pump .12V 4 Ah  - 100 mbar - works from - 40 to + 135° C

Thermostat - calorstat allows the water to circulate when the engine is temperature for Derbi Senda R PRO DRD SM Xtrem GPR with engines Euro 2 and 3 as well as the Aprilia RS from 2006.