Pflueger Trion Fishing Reel and Rod Combo 7 Bearing System - Corrosion resistant stainless steel ball bearings Aluminum Spool - Lightweight, durable, aluminum spool design Aluminum Spool - Lightweight, durable, spool design I-M6 Graphite - Mid-modulus graphite blank construction, lightweight sensitivity Stainless Steel Guides - Strong and corrosion resistant guide system