- stock #well maintained. runs great. ready for endless recreation.located in apache junction, arizona, this 18-foot used sea-doo challenger 1800 is a great jet boat. sea-doo which is an owned subsidiary of bombardier recreational products, produces a line of personal watercraft and various sport and speed boats. plenty of room for the entire family and more as it seats up to 7 adults.
Apache
challenger 1800
Jet
2001
Used
Power