Adapt instantly to shifting hatches, changing water depths, and specialized presentations with the Lamson Litespeed F Spare Spool.  Built to match the exacting tolerances of Lamson's premier freshwater reel, this spare spool alls you to carry an expanded quiver of fly lines, from high-floating dry-fly tapers to micro-thin nymphing lines and aggressive sink-tips, without carrying a second reel to the riverbank.  Precision CNC-machined from barstock aluminum, it features the Litespeed F's radical skeletonized porting and curved arbor profile, maximizing line pickup speeds and backing capacity while shedding every ounce of unnecessary mass.  Engineered to drop cleanly over Lamson's sealed conical drag system, the Litespeed F Spool delivers a rock-so, factory-precise seal that keeps you nimble and ready for an technical scenario on the water.