The Ultegra FB Spin Reels by Shimano are built with performance in mind. The team at Shimano have developed this reel with Shimano's Hagane Gear technology, a cold-forged aluminium drive gear created to withstand continual use and provide unrivalled durability, and an AR-C Spool, enabling long casting distances while preventing backlashes and wind knots from forming! The design features a G-Free body, making it feel lighter within the hand and X-Ship technology, a high-power capability which makes retrieving extra smooth. Also included within the design is Aerowrap II, a worm gear oscillation system which provides perfect oscillation speeds for the AR-C lip design. And finally, Shimano have included CoreProtect, a hydrophobic spray which has been applied to the roller clutch, body and line roller, for protection against water entry and corrosion! All Ultegra FB Spin Reels feature 5+1 bearings and have a drag power range between 3 and 11kg, dependant on the model.