The 154g Revo MGX. A combination of enhanced compact design with our ground-breaking X-Mag™ alloy frame and C6 carbon side plates produces the evolution of ultra-lightweight low profile reel technology. More than mere lightweight design, the Revo MGX features the Infinitely Variable Centrifugal Brake (IVCB-IV?) that sets the standard for cast control in all other reels. 9+1 stainless steel HPCR bearings provides increased corrosioin protection One piece X-Mag alloy frame provides a super light yet extremely strong frame Infini II spool design for extended castability and extreme loads C6 carbon sideplates provide significant weight reduction without sacrificing strength and durability Carbon matrix drag system provides smooth, consistent drag pressure across the entire drag range Aircraft grade Alu main gear provides weight reduction without sacrificing durability Compact bent carbon handle provides a more ergonomic design that is extremely light weight Flat EVA knobs provide greater comfort and durability Ti coated line guide reduces friction and improves durability Recessed reel foot allows for a more ergonomic reel design