This is an ABU Ambassador 1600C. I purchased it as almost unused and have been using it in a mountain stream. There are some minor scratches and signs of use, but the mechanism is in good working order. Recently, they are not often listed, so I think it's quite rare. All the normal parts in the image are also included. Customization: • Avail Microcast Spool (AMB1520R) • Avail Carbon Cross Drag Washer • Avail Lightweight Cog Wheel (White) • High-Speed Gear Set Type 2 (Duralumin) • Avail Aluminum Worm Shaft 2BB • Avail Pinion Bushing BB Kit Maintained with iOS gear oil and grease. Please refrain from purchasing if you are sensitive to used items.