Description Description Hide Show St. Croix RAYFIN Series Technology Suite SCIV+ Carbon RAYFIN rods are built on technique-optimized SCIV+ blanks, which are a hybrid of SCIV and SCVI carbon materials. SCIV is a high-modulus high-strain carbon fiber material producing extremely light and sensitive rods. SCVI is an exotic, super-high modulus high-strain carbon fiber material that adds power with minimal weight. The two materials are combined in varying proportions and locations in each specific RAYFIN model to optimize technique-driven actions and performance. Integrated Poly Curve (IPC) RAYFINs IPC blanks are rolled on mandrels with one continuous taper. The elimination of transition points means more uniform wall thicknesses from tip to butt and, ultimately, rods with smoother actions, increased strength, and greater sensitivity. Taper Enhancement Technology (TET) A dramatic departure from traditional straight-line patterns, RAYFIN rod layups begin with curved patterns, precision cut on computer-controlled pattern-cutting machines. When combined with IPC mandrels, these unique patterns result in extreme consistency and improved sensitivity. Advanced Reinforcing Technology (ART) RAYFIN rods feature ART an exotic carbon fiber material that adds a magnitude 10X of strength with virtually no increase in blank diameter or weight. ART significantly improves hoop strength and reduces cross-sectional deformation under severe load. Fortified Resin System (FRS) RAYFIN rods feature a fortified super resin combined with state-of-the-art computer-operated curing ovens that manage all stages of the critical curing cycle. This keeps carbon fibers in proper alignment and prevents microbuckling that can otherwise create weak spots. St. Croix RAYFIN Series Features 7casting models and 18 spinning models, optimized for perch, zander, and other global presentations Super-high modulus hybrid SCIV+ carbon fiber blanks for smooth and balanced high-performance technique-specific actions Fortified Resin System (FRS) technology Integrated Poly Curve (IPC) mandrel technology Advanced Reinforcing Technology TM (ART TM ) Taper Enhancement Technology TM (TET TM ) Lightweight and rigid titanium guides with silicon carbide rings Progressive, split-grip premium EVA handles with cork rubber accents for exceptional angler comfort and extreme durability Ergonomic and lightweight Fuji TCH carbon fiber reel seat with carbon fiber and titanium locking nut for dramatic strength and sensitivity Protective mesh rod sleeve included 15-year warranty backed by St. Croix Superstar Service Designed and handcrafted in Park Falls, Wisconsin, U.S.A. for anglers worldwide St. Croix RAYFIN Series Casting Models Model Length Power Action Line WT.(LB.) PCS. Handle RAYC203MXF 6′ 6″ Medium Extra Fast 8-14 1 1 RAYC203MF 6′ 6″ Medium Fast 10-17 1 1 RAYC208MXF 6′ 8″ Medium Extra Fast 10-14 1 1 RAYC213MF 6′ 10″ Medium Fast 10-17 1 2 RAYC213HF 6′ 10″ Heavy Fast 14-25 1 2 RAYC215MHXF 7′ 1″ Medium Heavy Extra Fast 12-20 1 2 RAYC218MM 7′ 2″ Medium Moderate 8-14 1 2 St. Croix RAYFIN Series Spinning Models Model Length Power Action LINE WT.(LB.) PCS. HANDLE RAYS203MXF 6′ 6″ Medium Extra Fast 6-12 1 1 RAYS208MLXF 6′ 8″ Medium Light Extra Fast 6-10 1 1 RAYS213MLF 6′ 10″ Medium Light Fast 4-10 1 1 RAYS213MLF2 6′ 10″ Medium Light Fast 4-10 2 1 RAYS213MF 6′ 10″ Medium Fast 6-12 1 1 RAYS213MF2 6′ 10″ Medium Fast 6-12 2 1 RAYS213MHF 6′ 10″ Medium Heavy Fast 8-14 1 2 RAYS213MHF2 6′ 10″ Medium Heavy Fast 8-14 2 2 RAYS228MLXF 7″ 6″ Medium Light Extra Fast 4-10 1 2 RAYS228MLXF2 7″ 6″ Medium Light Extra Fast 4-10 2 2 RAYS228MF 7″ 6″ Medium Fast 6-12 1 2 RAYS228MF2 7″ 6″ Medium Fast 6-12 2 2 RAYS259MLXF2 8′ 6″ Medium Light Extra Fast 6-10 2 3 RAYS259MF2 8′ 6″ Medium Fast 8-12 2 3 RAYS259MHF2 8′ 6″ Medium Heavy Fast 8-17 2 3 RAYS274MF2 9′ Medium Fast 8-12 2 3 RAYS274MHF2 9′ Medium Heavy Fast 8-17 2 3 RAYS274HF2 9′ Heavy Fast 12-25 2 3