Montesa 4RT water pump kit valid from 2005 onwards. Also fits in Montesa 4Ride, Montesa Cota 300RR and Montesa Cota 301RR. Designed to increase water circulation in the cooling system to prevent the motorbike from overheating.
The Costa Parts water pump kit increases water circulation in the engine to keep it running cooler and performing better.
* CNC machined aluminium turbine with larger blades than the original model.
* Supplied with CNC machined aluminium spacer and O-ring
* Recommended for muddy conditions
Combine it with