how to repair my pump, hand pump maintenance. kitesurf pump repair.

Pumps can last for years if they are cleaned and maintained.
My black pump as been used 300 times a year and I've had this pump four years now. I bought the yellow one as a backup due to the fact they can go missing on the beach.. my next video will show how to take care of your kite bar & safety leash along with my opinion on harness type..