2026 Yamaha Wave Runners Gp Ho Gp1900a-ca , This 2026 Yamaha GP HO with Audio in White is built for riders who want lightweight performance without stepping into supercharged complexity. Powered by Yamaha's 1.9L High Output (1898cc) engine, the GP HO delivers sharp acceleration, precise handling, and excellent reliability in a race-inspired package. Factory audio adds everyday usability without taking away from the aggressive, performance-focused feel. Included Options & Highlights1.9L High Output (1898cc) Yamaha Marine EngineFactory-installed Yamaha Audio SystemClean White colorwayGP performance hull designed for quick response and tight handling Notable Standard FeaturesRace-inspired ergonomic seat and riding positionRiDE® dual throttle/brake system for intuitive control and confidence at speedConnext® multi-function display with selectable ride modesLightweight NanoXcel® hull for strong power-to-weight performanceCompact mirrors and low-profile deck designIntegrated reboarding stepMultiple storage compartments for essentials