R8 Core is focused on maximum versatility and applies new revolutionary R8 material technology through theirforward-thinking lens of what they're seeing out on the water - where one rod needs to show even greater range. At its core, R8 Core traces a direct lineage to Sage's multi-application / fast action vision, one shaped by the fishing evolutions happening all around us-from habitats everyonestalks and waters peoplefrequent, to the flies fishermenfish and the diversity of species everyonenow target. Coming in a range from 3wt to 9wt, with a variety of lengths from 8'6" to 10'0", there's sure to be a model to fit the core needs of every freshwater angler.