Do it yourself
Frequently asked questions about cars and motorcycles

Model: Derbi Gp1 50
Part: Pump

It will be possible to replace the water pump of the Derbi GP1 50 by loosening the screws that secure the cover panel located on the right side of the bike, immediately behind the footpeg compartment. Once the panel has been removed, the underlying water pump can be identified, which must be freed from its fastening screws and also disconnected from the appropriate hoses. At this point, it will be possible to position the new spare part, which must be properly connected and secured to ensure everything is functioning.

Posted on 19 January 2026 by ScegliAuto

Video tutorial

Related tutorials

Gp1 50 To replace the exhaust on a Derbi GP1, loosen the screws that secure it to the housing near the rear wheel, on the right side of the bike. Once these…
Gp1 50 To dismantle the engine of a Derbi GP1, first extract the block from its housing: to do this, you will need to loosen the screws securing the bolts o…
Gp1 50 In order to disassemble the engine of the Derbi GP1 50, it will be necessary to loosen the screws that fix the block to its housing located in the ce…

How to Replace the Coolant in the Piaggio Medley 125?

To replace the coolant in the Piaggio Medley 125, loosen the screws securing the side grille of the scooter to remove it and access the radiator underneath. At the base of the radiator, locate the drain plug, which must be unscrewed to allow the coolant to flow into a suitably positioned container. Next, open the under-seat compartment and locate the coolant refill cap: by opening this cap, you can insert the new coolant.

Watch the video!


by ScegliAuto

More videos