The Shimano Nexave FD is designed with precision performance for fresh, inshore, and saltwater use! Propulsion Line Management reduces overall 'line slap' friction for long casting keeping it even and smooth. Dyna-Balance Technology eliminates wobble during retrieve for an even more sleek experience every time. Power Roller bearings, along with Super Stopper II uses one-way roller bearing to get rid of any back play work together to ensure the reel keeps going and stopping like a high-quality spinning reel. Shimano's Varispeed promises constant spool speed whether you are casting or retrieving so you aren't left with line slack lessening your 'big catch' chances.