1. Aluminum spool, beautiful and light, good feel 2. Metal movement, stainless steel main shaft, brass gear rod 3. Balanced wire clamp, stable casting, balanced reel 4. CNC metal folding rocker, left and right hand switchable 5. Material: aluminum, stainless steel 6. Gear ratio: 5.5:1 (ES100: 5.1:1) 7. Note: only fishing reel, not including other