Modex Dynamics Control Fin System M-4 K2.1 Rear position +6mm PERFORMANCE CORE 3 piece set Compatible with FCS plug A system that allows you to offset the fin position forward and backward to adjust the turn character of the board M4 Rear position +6mm, 6mm tail from the standard position Offset to the side and wide turning characteristics The M4 model is a fin suitable for carving and power surfing. Material: Ultra-light PERFORMANCE CORE Quantity: 3

Modex Dynamics Control Fin System M-4 Carver Rear Position +6mm PERFORMANCE CORE 3-piece set Compatible with FCS plug Fins Offset 6mm backward from the standard position for wide turning characteristics M-4 model K2.1 features: Carving and power surfing Fins suitable for high-speed carving and sharp turns Good compatibility with concave shortboards Regarding the "Modex Dynamics Control Fin System": a) Standard position b) Fins with forward offset (+6mm) c) Backward offset ( -6mm) fin By combining the above fin sets, you can tune the nature of the surfboard's turns from tight turns to wide turns to suit your style Size: M COLOR: ORANGE Quantity: 3 pieces FIN SPECS: MEDIUM Center Fin: Base : 4.3" / 109mmDepth: 4.41" / 112mmArea: 14.20"² / 9160mm²Foil: 50/50 Side Fin:Base: 4.3" / 109mmDepth: 4.54" / 115mmArea: 15.20"² / 9806mm²Side Fin Foil: Flat


Battery included or built-in: ‎No
Package size: ‎28.7 x 19.9 x 2.3 cm; 260 g