Designed for the special disciplines of fly fishing for bass. This weight forward fly line combines an aggressive, short bullet?shaped forward taper and a medium length back taper. RIOs Bass fly line is designed for fixed length (repeatable) short and long distance casts and is the perfect taper for casting large, wind?resistant bass flies. Excellent turnover results from the hard self?lubricating coating that doesnt wilt or sag in the heat.