1997 Sea-Doo Challenger 1800 – Twin Rotax 787 – Turnkey & Upgraded (Clean Title Boat) Up for sale is a turnkey 1997 Sea-Doo Challenger 1800 powered by twin Rotax 787 engines. Clean title in hand for the boat. Trailer is included with registration paperwork (originally from Oregon, no title required for this class). Meticulously maintained, stored covered, and packed with fresh mechanical and cosmetic upgrades. Mechanical & Electronics: Twin Engine Rebuild: Complete rebuild on both Rotax 787 engines (March 2025) Carburetors: Rebuilt and fully synchronized/tuned Jet Pumps: Fully serviced with new wear rings and wear bushings installed (2025) Electrical Upgrades: Dual battery setup with selector switch, new temperature sensors, new automatic bilge pump sensor, and GPS speedometer Interior, Audio & Equipment: Upholstery: Full interior upholstery update (2025) Tower & Cover: Wakeboard tower installed + custom storage cover included Audio: Brand new Pioneer Bluetooth head unit and new