Fastest speed on a JackJumper/Skibock
  • This record is for the fastest speed achieved on a JackJumper/Skibock.
  • This record is to be attempted by an individual.
  • This record is measured in kilometres per hour (kph), with the equivalent imperial measurement in miles per hour (mph) also provided.
  • For the purposes of this record a JackJumper is a skiing device with a bench seat attached to a ski. The seat may be solidly mounted with a post, or sprung mounted with a shock-absorbing device. JackJumping is defined as an action sport that involves descending a slope that is covered with snow on a Jackjumper/Skibock.