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Channel Islands Upright Medium Tri/Quad White Surfboard Fins 1 Tab

SKU: 118358
Sale price $185.00

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Futures CI Upright Tri/Quad Medium Fins (Item #118358)

Fast, responsive, and built for tight, in-the-pocket surfing, the Futures CI Upright Tri/Quad Medium Fins are designed for performance-driven surfers who want quick pivot and controlled release. Featuring the popular CI Upright template, this set delivers snappy turns without sacrificing speed.

Small shop note: Buying from Rider Shack supports a small, family-owned, core surf shop operated by surfers who are passionate about sharing the love of surfing and the ocean.

Performance Overview

The CI Upright template is known for its vertical feel and quick redirect ability. Its more upright profile reduces sweep, allowing for sharper direction changes and a lively, reactive ride. This Medium size is ideal for balanced control and versatility across a wide range of conditions.

Fin Set Details

  • Brand: Futures
  • Model: CI Upright
  • Fin Setup: Tri/Quad (5-Fin Convertible)
  • Fin System: Futures
  • Fin Size: Medium (65–80kg / 145–175 lbs approx.)
  • Condition: New

Key Benefits

  • Quick Pivot: Upright template helps you snap and redirect in the pocket.
  • Responsive Feel: Great for progressive, high-performance surfing.
  • Versatile Setup: Ride as a thruster for control or switch to quad for added speed and drive.
  • Balanced Control: Medium size offers dependable hold without feeling stiff.

Ideal For

  • Performance shortboards
  • 5-fin boards with Tri/Quad options
  • Surfers who like vertical surfing and tight arcs
  • Medium-weight riders seeking balanced drive and maneuverability

Why Choose RiderShack?

  • Surfer-Owned & Operated: We stock fins and gear we trust in real surf conditions.
  • Expert Advice: Need help choosing the right fin template? We’re happy to help you dial it in.
  • Support a Core Surf Shop: Every purchase supports a small, family-owned surf shop dedicated to the ocean lifestyle.

Dial In Your Setup

If you want faster response, tighter turns, and the flexibility of a Tri/Quad setup, the Futures CI Upright Tri/Quad Medium Fins are a performance upgrade worth making.

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