TB-PV5R Pivot Quad Set


PV5R 四轮组具有直立的枢轴式姿态,使骑手可以轻松进入、快速响应和可预测的加速度。




The PV5R set features a shorter-wider outline with a more upright pivot-style stance allowing the rider easy entry, quick response and on-tap acceleration.  Push into your turn and feel these fins take a bite, you won’t be disappointed.


  • Generous curves culminate in a ‘beak’ for better flow and release.
  • Upright stance offers a balanced ‘pivot’ component.
  • Fuller template and flat foil fronts for hold and drive.
  • Rears foiled at 80/20 to increase sensitivity & hold.
  • Increased ‘cant’ to enhance responsiveness.

Specific Details

Easy Entry: The upright outline and outboard positioning of the PV5R set encourages the fins to react and engage quickly for easy entry into turns and maneuvers. When you apply pressure to the fins, they respond.

On-Tap Acceleration: Working as a group, the PV5R set channels water flow efficiently, translating your input into increased speed and forward momentum.

Quad Configuration: The quad setup is known to offer a balance between speed, control, and maneuverability. This set delivers on all counts by applying hold and stability to enhance drive and encourage powerful turns.

Modern Build: Modern Build: Traditionally, keel fins were made from fiberglass or wood. However, the PV5R quad set features advanced construction processes and composite materials, offering increased strength, lighter weight, and improved responsiveness.

Pro-Core RTM Series

The RTM (Resin Transfer Moulding) process produces a lightweight fin with exceptional flex, a smooth feel and an impressive appearance.

Additional information


RTM (resin transfer process) begins with a hand lay-up of materials on the mold. Then, the mold is closed, heated, and placed under a vacuum in order for the resin to uniformly permeate with the fiber. Finally, additional resin is injected into the mold and held until fully cured.


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