The 2019 SLX XT will have a HAGANE body while the 2016 CASITAS had a composite body. Biggest difference from the SLX from 2018 is the application of the new SVS INFINITY brake system. This will offer anglers a much wider brake adjustment range compared to that of the VBS brakes in the 2018 SLX. Product Features Hagane Body SVS Infinity Super Free Spool Product Specifications Gear Ratio: 7.2:1 Mono Line Capacity (yds/lbs): 130/12 Max Drag (lbs): 5