Radar Lithium Vapor Water Ski 2026

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$1,599.99
$1,599.99
Shipping calculated at checkout.

High Performance Vapor Water Ski With Lightweight Lithium Drive

This Water Ski Is Best For:

  • Course Hunters: PVC core and Sigmatex carbon create instant energy transfer for powerful acceleration and early width at 30 to 36 mph.
  • Precision Drivers: Vapor shape delivers razor sharp edge hold, giving you precise control whether you are running 39 off or carving hard free ski lines.
  • Performance Junkies: True Feel Base and Enduro Tip and Tail keep the ski fast, efficient and reactive, boosting confidence through high speed turns.
  • All-Day Riders: Lightweight Lithium construction stays smooth and predictable, making sunrise sets and long training days easier on the body.

Radar Lithium Vapor Water Ski Size Chart

Length Width Surface Area Weight Range Fin Setup
65 in 6.749 in 344.05 sq in 110 to 145 lbs Standard Slalom Fin
66 in 6.853 in 354.71 sq in 125 to 180 lbs Standard Slalom Fin
67 in 6.957 in 365.54 sq in 160 to 200 lbs Standard Slalom Fin
68 in 7.061 in 376.54 sq in 180 to 220 lbs Standard Slalom Fin
69.5 in 7.217 in 393.33 sq in 200+ lbs Standard Slalom Fin


The 2026 Radar Lithium Vapor Water Ski delivers the iconic Vapor feel with the proven performance of a machined PVC core. Born from the same mold as the Pro Build, the Lithium provides fast reactions, crisp edge hold and smooth acceleration while remaining approachable for intense course skiing or aggressive free skiing. Sigmatex carbon keeps the flex consistent, while the True Feel Base and Enduro Tip and Tail enhance connection and speed across the wakes. From sunrise training laps to tournament passes, the Lithium Vapor is a powerhouse ski built for skiers who want high performance and all day reliability.

THE BASICS

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

  • EXPERIENCE LEVEL
    Whether you're beginner, intermediate, or advanced, there is a ski for you.
  • SKI PROFILE
    The height and width of the ski all change how it will ride on the water.
  • CONSTRUCTION
    Radar uses nothing but the best materials for each and every ski.
  • WATER TYPE
    Skis for ripping it up on the course, and skis for carving out in open water.

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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