CONSTRUCTION: SV Concept combines an ultra-lightweight spool made of Super Duralumin with a movable ramp induct rotor that interacts with the brake system's magnetic field to regulate spool speed during the cast – according to the speed of your spool Lightweight and incredibly strong aluminium body allows strength and weightlessness to be achieved without the cost and corrosion issues of other metals Daiwa’s SV spool delivers a superior level of versatility, application and performance. Wobble-reducing 90mm Swept Handle with weight-reducing cutouts Custom I-shaped Soft Touch knobs TECHNOLOGY: Daiwa’s revolutionary T-Wing System addresses the issue of traditional line guide/level wind systems constricting line flow by delivering a T-shaped line guide that is larger, wider and less restrictive. TWS allows line to exit freely from the spool with minimal line angle and minimal friction, thereby reducing line noise and backlash, and delivering more accurate and longer casts Air Brake system provides more control when casting Smooth 8-bearing (7+1) system with 2 CRBB plus instant anti-reverse Ultimate Tournament Carbon Drag (UTD) with up to 13.2 lbs. max drag power