GP 100 4x4 NEW Power 4x4 and comfort “Made in Italy”. Steel spring strap (GP100 4x4). MADE IN ITALY. Elastomer coating on the blade to prevent wear and abrasions. The GP 100 4x4 fin boasts an extremely attractive design with technical characteristics of the engineering and material that guarantee excellence in terms of performance. The entire fin is lined in elastomer to prevent wear and abrasions, the blade is equipped with an insert in a third type of material,capable of optimising thrust without stiffening the stroke, the ample stabilizers improve the channeling effect of the fluids, and all this is further enhanced by a comfortable and roomy shoe in thermoplastic elastomer and a steel sping strap. GP 100 4x4 BLUE CODE YELLOW CODE BLACK CODE RED CODE WHITE CODE SIZE 57B/02 57G/02 57N/02 57R/02 57W/02 S/M 57B/03 57G/03 57N/03 57R/03 57W/03 M/L 57B/04 57G/04 57N/04 57R/04 57W/04 L/XL