Deep Tuttle Box Fin R Max 70cm Select SML07460070

Deep Tuttle Box Fin R Max 70cm Select SML07460070

Description:

The Select R.MAX 70 cm is a high-performance windsurfing fin engineered for powerful riders using large, wide boards and oversized sails. Constructed from full carbon with an additional bi‑axial reinforcement patch, the fin delivers a very stiff central body with a tuned, more flexible tip to create a pronounced foil effect for lift and efficiency. This stiffness-to-tip-flex balance produces strong acceleration, excellent top‑end speed and precise tracking in slalom and race setups, while the carbon layup keeps weight low and responsiveness high. The R.MAX design is optimized for light‑wind slalom and race boards, translating sail power into forward drive with reduced drag and improved upwind performance. Built for durability under high loads, the reinforced carbon structure resists deformation and fatigue during aggressive planing and high‑speed maneuvers. The fin uses the Deep Tuttle box mounting system and is therefore compatible with boards equipped for Deep Tuttle fins.

Key Features:

• Full carbon fin body for maximum stiffness, responsiveness and low weight
• Bi‑axial reinforcement patch adds localized strength where loads are highest
• Stiff central section with a flexible tip to create an efficient foil and predictable release
• Designed for light‑wind slalom and race boards — excellent acceleration and top speed
• Deep Tuttle box compatible mounting for a secure, direct connection to designated boards
• Optimized profile for reduced drag and improved upwind tracking
• High durability under heavy sail loads and high‑speed planing conditions
• Suited for powerful riders and larger board platforms that require strong lateral drive

Specifications:

Manufacturer: Select
SKU: SML07460070
Material: Full carbon composite with bi‑axial reinforcement patch
Size/Dimensions: 70 cm (fin length)
Weight: Not specified by manufacturer (carbon construction for low mass)
Color: Carbon / black appearance
Category: Fins
Age Group: Adults
Gender: Unisex

Recommended Use:

Ideal for advanced and professional windsurfers who ride big, wide boards with large sails and demand maximum drive and high‑speed stability. Best suited for slalom and race disciplines and especially effective in light wind conditions where efficient foil and low drag are critical. Performs well in open water and coastal conditions where planing and high speeds occur; pairs best with race or slalom boards fitted with a Deep Tuttle box and properly sized sails for the rider’s weight and skill level.