Built to last, engineered to perform, the newest version of the legendary Shimano Chronarch baitcasting reel takes performance to even higher levels. The SVS Infinity Braking System exerts gentle braking force in two directions: centrifugal outward force from adjustable inner pins, and internal friction force in the concave raceway housing the external pins. With the addition of X-Ship for incredibly precise gear engagement and a positively rigid retrieve, plus an advanced a CI4+ frame that's lighter than and stronger than aluminum, you've got a super-powered low-profile baitcaster unlike any other you've ever palmed. They match up perfectly to Shimano's Crucial rods, just in case you're looking for a perfect pairing. Other benefits that come standard are High Efficiency Gearing (HEG); Super Free bearing supported pinion gear system; A7075 aluminum Magnumlite spool; Dartainium 2 drag washer; 8 bearing system (7SARB bearings + 1 ARB roller bearing); Super Stopper II anti-reverse with Assist Stopper; Septon PV power grips; titanium IP line guides; double-anodized spool and handle; Disengaging Levelwind System; and QuickFire II clutch bar.