R2273 Fuji Alconite KB Mid-Rod Micro Runner, Shiny Dark Gray

The Fuji KB Guide is a critical component in all K-Series and KR Concept layouts, serving as the transition (belly) guide between the reduction train and running guides. Positioned directly after the choke point, the KB combines strength, balance, and Fuji’s signature tangle-free design—ideal for handling the pressure in the midsection of the rod.