YU Techflex

YU Techflex

thruster - medium

The YU Techflex , designed by shaper Yoshinori Ueda, is a medium size Speed Contol fin with a Ride Number of 3.5. The Techflex construction and flat foil give this fin a stable feel, making it ideal for controlling speed in more powerful waves. The Yu template features a wide base and refined tip for a good balance of hold and release. The center fin is smaller for increased maneuverability.


Techflex is stiff like Fiberglass but lighter than Honeycomb. The ultimate in flat foiled fins, great for powerful surfers or powerful surf.

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ride number
speed control
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side fins
  • Area 14.91
  • Height 4.59
  • Base 4.45
  • Foil FLAT
center fin
  • Area 13.31
  • Height 4.47
  • Base 4.25
  • Foil SYMM
rear fin
  • Area -
  • Height -
  • Base -
  • Foil -
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