Finally !! , my goal was to get the 70 km/h within 2 years of surfing and i did it in 22 months .
3 Major crashes at full speed , impactvest broken, headace and my gps went from 69 to 0 in 2 sec. I had to dry the gps for 1 hour before i could get my results out , i thought it was total loss and also the data....
So very happy finally to get the data with the 70 out of it. Next goal ???