2021 Early Deposit Program NOW ON. Get the Best Deals on a for 2021 NOW! Genuine Yamaha Cover, Extended Warranty*, Plus Financing Terms from 0.89% over 24 months. Contact our sales team Today! 2021 Yamaha Waverunners EX Welcome to Generation EX® - the line of entry-level WaveRunners that delivers endless fun on the water. The EX is affordable and nimble, powered by Yamaha's award-winning, lightweight, 3-cylinder TR-1 engine for fuel-efficient performance. Crafted For Your Next Water Adventure Fuel Efficiency As the undisputed leader in fuel economy, Yamaha offers a low cost of ownership, more time on the water and less time at the gas pump. Seat Room for up to three on the EX Series means no one misses out on the fun. Big Storage The EX Series offers ample storage options in the bow, glovebox and under the seat.? Features may include: PUSHING THE BOUNDARIES TR-1 four-stroke marine engine. The EX is powered by Yamaha's award-winning TR-1 three-cylinder marine engine that is 40 percent smaller in size, 20 percent lighter in weight and provides better fuel economy than Yamaha's previous four-cylinder Yamaha MR-1 engine. Electronic Fuel Injection (EFI): Delivers a smooth, high power output with low fuel consumption and low exhaust emissions. Specially Designed, One-piece Cylinder and Crankcase Assembly: Provides tremendous engine rigidity that's lighter and stiffer than two-piece designs. THE POWERPLANT TR-1 four-stroke marine engine. The EX is powered by Yamaha's award-winning TR-1 three-cylinder marine engine that is 40 percent smaller in size, 20 percent lighter in weight and provides better fuel economy than Yamaha's previous four-cylinder Yamaha MR-1 engine. THE JET PUMP PROPULSION SYSTEM Cooling Water Intake Filter: Filters out harmful debris that could cause blockage of important cooling water passages. HULL AND DECK The EX hull is designed to be light and strong. Under the waterline is a hull design manufactured to precise tolerances. This lightweight SMC hull delivers excellent stability for one, two or three-up riding and towing, and precise responsiveness and predictability for thrilling one-up riding strong. ADDITIONAL 29 L of Total Storage: The EX Series offers ample storage options in bow, glove box and under seat.