Lightweight,tough one-piece graphite frame. One-way clutch bearing. Forged aluminum spool & Sideplate holding nut. 5 pcs precision ball bearings. Quick remove sideplate no-tool exchange spool. Line out alarm. Dual position soft-touch power handle. Star drag lever click. Oversized smooth drag washers. Free-spool control knob. Machine-cut bronze main gear,stainless steel pinion. Soft-touch power handle knob with in 2 B.B.