"Stone Cold Chillers" Aluminum CNC Heat Sinks for Onewheel GT - NEW!
$119.95
Tired of your Onewheel GT overheating the motor and cutting power, right when you need it to keep working?
Our new 6061 Aluminum CNC'd "Stone Cold Chillers" heat sinks lower your motor temps by 20-30 degrees Fahrenheit, in our testing. By using a thermal paste on the axle, a lot of heat is pulled from the motor's core. 15-20F degrees is achievable without any paste and is usually plenty of cooling to keep your GT chillin’! We just use them without paste as it’s a bit cleaner!
Why use a heat sink? The hotter your motor gets, the less efficient it is and the more the GT will begin to limit the current to the motor. Steep hills, trails, and heavier riders cause the GT to use a lot of current, which raises the motor temperatures quickly. By keeping the motor cooler with these twin heat sinks, you can run higher power, longer. And avoid thermal shutdown altogether. If excessive temps continue, the magnets in the motor can start to lose their strength.
A single screw clamps the precision-fit Stone Cold Chiller to each side of the axle ( 2 Chillers per order ), for a tight fit that won't come loose on you! It doesn't spin - it sits stationary on the axle while the wheel rotates around it.
Each Chiller weighs about 142 grams. This mass helps conduct the heat away from the axle, and then convection with the airflow releases the heat into the wind as you ride.
Installation is straightforward. Simply remove the hub motor from the GT frame, and slide a Stone Cold Chiller onto each side of the axle. Then tighten the single stainless steel screw to lock it in place.
Meant to work with a stock Onewheel GT setup, but will work with any GT that has enough length on the axle (ie, some axle blocks will consume too much axle real estate). Chillers DO fit great with our VRH (variable ride height) system for GT. And the colors will match between the parts as well.
Choose one of the anodized colors and keep your motor cool!
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.