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Radar Union Water Ski 2025

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Regular price $489.99
Sale price $489.99 Regular price $549.99
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Radar Union Water Ski 2025

$489.99

The Fun Starts Here: Radar Union Water Ski 2025

This Radar Water Ski is Best For:

  • Open Water Enthusiasts: Perfect for riders looking to progress quickly while enjoying smooth, stable turns in a relaxed lake setting.
  • Skill Level (Beginner to Intermediate): The Union’s wider shape and forgiving flex make it easy to learn on, while still offering enough performance to grow your skills up to 32 MPH.
  • Endless, Easy-Cruising Turns: A balanced flat spot, smooth rocker line, and enhanced stability deliver a ski that’s fun and effortless from the first pull to the last lap.
  • All-Terrain Core + Extra Width: With four-tenths of an inch more width than the Vapor, the Union offers increased balance, slower-speed efficiency, and reduced drag for easier skiing all around.

The 2025 Radar Union Water Ski is a go-to favorite for skiers who value comfort, control, and all-day fun. Built with a forgiving All-Terrain Core and 100% carbon fiber for flex consistency, the Union’s wider shape allows it to ride confidently at slower speeds—making it ideal for learning or cruising. From the balanced rocker and straight lines that enhance fluidity to the smooth tip-to-tail transitions, every element is designed to deliver a ride that’s both easy and exciting. Whether it’s your first time crossing the wake or your hundredth lap around the lake, the Union delivers smiles with every turn.

Size Chart

Size Surface Area Max Width Suggested Max Speed Terrain Recommended Weight
65" 370.06 sq in 7.14" Up to 32 MPH Crossover Up to 160 lbs / Up to 73 kg
67" 393.18 sq in 7.35" Up to 32 MPH Crossover 130–190 lbs / 59–86 kg
69" 417.00 sq in 7.56" Up to 32 MPH Crossover 175–230 lbs / 79–104 kg
71" 429.09 sq in 7.56" Up to 32 MPH Crossover 220+ lbs / 100+ kg

THE BASICS

When choosing a radar ski, there are so many factors to consider. Where should you start?

CONSTRUCTION MATERIALS

  • PMI

    PMI Foam is leading the industry as a core with its lightweight, reactive qualities. More speed and instant connection is how that translates on the water.

  • PVC

    PVC has been an industry staple for well over a decade. It is trusted and proven as a core because of its long-lasting strength and quick response.

  • AERO CORE

    AeroCore is our exclusive formulation of polyurethane foam. With an amazingly high strength-to-weight ratio these skis sit deeper in the water for a forgiving, consistent ride.

  • ALL-TERRAIN CORE

    Our All-Terrain Core is the most forgiving construction we offer. A polyurethane core with paulownia wood stringers allows the ski to cross the wakes with ease.

  • TEXTREME

    Textreme is a manufacturer of spread tow carbon which allows us to reduce weight and increase strength. It most importantly provides us a more consistent flexing and durable ski.

  • INNEGRA

    Innegra is a dampening fiber that reduces vibration and increases strength. Innegra is woven into the Textreme to improve the performance and durability of the ski.

  • SIGMATEX

    Sigmatex is an industry leader in the carbon fiber world. Their looming process is computer controlled giving them the ability to use ultra-high modulus carbons with complete precision.

  • NFC ENABLED

    Putting Technology in the ski. An NFC Chip allows the consumer to get more information about the ski with just a touch of their phone.

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