The MSB cast control system provides both an external click dial to adjust the Magnetic Brake System, as well as, an internal 4-pin positive on/off Centrifugal Brake System for complete cast control. The reel also features a super smooth multi-disc drag system to slow down hard fighting fish, as well as, an extra tough zirconia line guide for added durability. Lightweight, advanced and powerful, the Lew's Mach I Speed Spool Casting Reel takes speed and performance to the next level. -One-piece lightweight graphite frame and sideplates -Zero-reverse one-way stainless steel clutch bearing -Multi-Setting brake (MSB) cast control -Machined forged, double-anodized, large capacity aluminum spool -Double-anodized aluminum 10lb max drag star drag with audible click -95mm bowed, anodized aluminum handle with Lew’s custom paddle knobs -Double-anodized, aluminum spool tension cap with audible click -Zirconia line guide