The HyperMag Speed Spin is designed for highly competitive fishing that requires nothing less than the finest gear. What sets the HyperMag Speed Spin apart is the extraordinary engineering of the lightweight magnesium body and the high strength magnesium skeletal rotor. Together with the proprietary forged main gear, premium 11 stainless steel bearing system and the new Winn slim design handle knob, these features distinguish the HyperMag Speed Spin as one of the lightest weight high performance spinning reels of the class.