Futures F8 Blackstix 3.0 Green Large Thruster Set Surfboard Fins

Maximum acceleration, projection, and fluid turns for powerful surfers with the neutral F8 template in Blackstix 3.0 construction.

Effortlessly generate speed on everyday waves with the Futures F8 Blackstix 3.0 Green Large fin set. Specifically designed for strong or heavy surfers (size L: over 75-80 kg), this set offers the largest template and surface area in the entire Blackstix range, ensuring excellent grip and continuous glide.

The Blackstix 3.0 construction is the premium benchmark technology for injecting vitality into your board in medium and small, weak waves. By fusing a rigid asymmetrical carbon fiber base with a flexible honeycomb tip, these fins accumulate the mechanical energy from your turns and return it elastically, catapulting you forward out of every turn. Thanks to their revolutionary V2 Foil (concave inner aerodynamic profile on the side fins), the F8s multiply hydraulic lift and facilitate quick rail-to-rail transitions. With a Ride Number of 8.7 (Speed Generating), it's the ultimate set for larger surfers to maintain a fluid, reactive, and fast surf in any section of the wave.

Technical Specifications and Dimensions (Size L | Over 75-80 kg):

• Side Fins: 4.47" base, 4.64" height, and a wide area of 15.90" with V2 Foil for instant acceleration and excellent lift.

• Center Fin: 4.47" base, 4.64" height, and 15.90" area with a symmetrical profile (Symmetrical Foil) providing impeccable trajectory stability.

• Blackstix Carbon Technology: Unidirectional asymmetrical carbon in the base to channel structural flex, combined with a reactive core that provides immediate elastic return.

• Neutral F8 Template: A classic, balanced, and highly versatile silhouette that offers the perfect balance between firm grip, speed projection, and maneuverability.

• Ride Number Speed Generating (8.7): Dynamic flexibility specifically designed for heavy surfers to maintain momentum in softer sections of the wave.

Compatibility: This set includes 3 fins (Thruster / tri-fin system) exclusively compatible with single tab fin boxes (Single Tab / Futures).