Shimano Sustain FI The Shimano Sustain FJ 2500HG Spinning Reel is loaded with all the high-performance features you'd expect from Shimano. It has a cold forged Hagane gear that delivers long-lasting strength and smoothness, and the rock solid Hagane body for stiff impact resistance. It's built to last, with X-Protect technology and a 10 year warranty. The AR-C spool gives it less friction and more accurate casts, and the Cross Carbon Drag material makes for smooth performance.