Union Waterski with Vector Boa Binding & Boa ARTP | 2020

RADAR | Union Waterski with Vector Boa Binding & Boa ARTP | 2020


Regular price
Sale price
Unit price

In Stock! Ready to ship immediately!

Our Performance Guarantee

Within 14 days of purchase, if you are not happy with your Union Waterski with Vector Boa Binding & Boa ARTP | 2020, please give our staff a call and we will find the right gear to get you back on the water or on the go.

Share with your friends...

About the Union Waterski with Vector Boa Binding & Boa ARTP | 2020

What We Say: The Union is was built to marry performance ski design with the freedom of open water skiing. Use this ski at YOUR speed! on YOUR lake!

What Radar Says:

2020 Union

The Union follows suit to our design methods by being four tenths of an inch wider than a Vapor. This extra width gives skiers the chance to feel ultimate balance while learning to ski at a higher level. We challenge you to find a ski that is more fun to ride in open water.

Tip Rocker

Starting the tip rocker directly at the end of the flat spot gives the ski more fluidity and makes the transition from turning to pulling seamless. More rocker in the tip helps the finish of the turn happen more quickly and with more stability.

Flat Spot

The flat spot is your balance point, by making this point right at the toes of your front foot you get a balanced place to stand at every single turn. This balance allows you to stand with confidence and make symmetrical turns on both sides of the course.

Straight Lines

Our unique straight lines allow the ski to be the fastest on the market. The lack of outside radius decreases drag and lets the ski flow with ease from side to side. In turn, you're getting more cross course speed than any other ski on the market.


Rocker defines the pivot point on a ski; for 2019 we've moved that contact point closer to the ball of your front foot, which helps the ski pivot easier. The tight radius quick turns are then balanced with our new tail rocker lines that add tail support off the buoy, giving you the ability to build more speed from a wider point.

Edge Angle

At four tenths of an inch wider than the Vapor the width of the Union creates ultimate stability. This bigger overall profile allows a skier to ski in control without the risk of the ski rolling too far on edge and making them lose their balance.


The Union is the undisputed favorite around the Radar Headquarters due to it's easy to ride ability without sacrificing any performance. Extra width allows you to ride the ski at slower speeds and improve at a rapid pace. This ski performs amazingly well between 24-32 MPH and will have you making endless turns on the lake all day long.

All-Terrain Core  Most forgiving construction.

100% Carbon Fiber - Consistent flex every time.

NFC Enabled - Information delivered simply.

Terrain  Crossover

Recommended Speed Range  24-32 MPH / 40-52 KPH






Recommended Weight Range 

67  130 to 190 lbs 

69  175 to 230 lbs 

71     220+ lbs