Penn Slammer IV Spinning

The Slammer IV is packed with more features than ever before. Building on the proven IPX6-sealed housing and spool, Penn has redesigned its Slammer braking system to not only seal better but also offer a wider range of usable brakes, while simultaneously supporting additional smoothness. By incorporating CNC brass gearing technology, an 8+1 stainless steel bearing system, and a hydrophobic line roller bearing, the Slammer IV is the ultimate workhorse reel. The key differences for the 2500 are listed in the feature bullet points.