The Spheros SW A has been specially developed for saltwater fishing: the reel features strong Hagane gears and X-Ship, a Hagane aluminum body, Cross Carbon brake and Coreprotect technology, making the reel extremely strong and reliable. This makes the reel extremely strong and reliable. The Spheros SW is the first dedicated SW reel that is available in smaller sizes at a very good price. - Hagane Gear - Hagane body - X-Ship - Coreprotect - G Free body - Air-C spool.