Stone Cold Chillers: DUAL Aluminum CNC Heat Sinks for Onewheel GT / GTS - NEW!

Land-Surf, LLC.

Fully compatible with Onewheel GT and GTS models!

Often imitated, but never duplicated!  Stone Cold Chillers are the best way to prevent your Onewheel GT's motor from overheating, in any climate. Made from high-quality CNC machined 6003 T6 aluminum and anodized in brilliant colors, these heat sinks are not only visually appealing but also designed with tight tolerances and a fantastic finish. The machining on these, and their quality, put them in a league above any other copycats now on the market!  Expect nothing less than the best if you order these Chillers!

The primary function of the Stone Cold Chillers is to keep your Onewheel GT motor cool, thus avoiding the board from forcing a stop to cool down. By reducing motor temperatures, even during average temperature riding, these heat sinks extend the lifespan of your motor's magnets and enhance its overall performance.

One of the great features of the Stone Cold Chillers is their simple C-clamp method for gripping the axle, ensuring a secure fit and effective heat transfer from the GT axle and hub motor. Simple finger clip on installation of other heat sinks on the market simply can't get tight enough on the axle for the same heat transfer, as the interface between axle and heat sink is the most important part of heat dissipation. The installation process is straightforward, takes less than 15 minutes, and does not involve opening any crucial parts of your board, meaning there is no risk of voiding your warranty. 

By utilizing the Stone Cold Chillers, you can expect improved performance and longevity of your Onewheel GT's electronics. With cooler temperatures, your board will be able to operate at its best, allowing you to enjoy more riding time and minimizing the need for frequent stops and waiting.

If you have any further questions or require assistance with products, feel free to ask.

Price is for a pair of Chillers, one on each side of the axle.

IMPORTANT NOTE:  The standard GT Maghandle cannot be used when the Chiller is installed, as there isn't enough clearance. 

Customer Reviews

Based on 25 reviews
Daniel Dellumo (Valparaiso, US)
Chillers on GT Review

The purpose of these are too keep you under the 165 threshold if you reach it. On a VESC I pushed the GT motor uphill for a while today.

- These seem to keep the motor below 145. Today was 82 out and on black top FYI.
- If you are chugging up a hill 5mph, these as well as other chillers aren't going to make a drastic difference. Maybe a few degrees if any? (so far)
- Moving quick at 15-20, these really cool off the motor. You can see the difference visibly on temperature recovery.


Colleen White (Euless, US)
Chillin with the Stone Cold Chillers

I love the purple! They look great on my board! I never really had a problem with overheating so I can’t give a review on that. Hopefully I’ll never have to worry about that. Great product.


I’m new to the float gang, only have had a chance to put about 20mi on my GTS since I got it in November. Don’t know what my motor temps were before or even presently (still gotta figure out how to track those stats) but I put these on about a month ago, and have rode a couple time since. They have stayed in place so far, and were an easy install and make my GTS look even sexier than before.. that shiny purple contrast against the the blue GTS decals on the rails looks so clean and also matches my purple charging input plug 🥶


Do not buy. They do not fit and when you tighten the screw down the stone cold chiller still spins freely.


poor quality product the screws were swept away

Edwin Barron (Richmond, US)
Style and Function!

The chillers rock and keep temps down, what an amazing little mod that looks killer too!

Worth the effort to install😎