Training indoors for most of us is less fun than riding outdoors, also it can be more challenging as on the indoor trainer we are completely static, it does not move from side to side like when we ride outdoors, therefore causing fatigue way sooner than outdoor rides.

I designed custom feet adapters for the Zwift Ride and Wahoo Kick Core smart trainer to fix this issue. These adapters each fit 2 tennis balls (or any other 65mm balls) to provide some side-to-side movement comfort during those hard indoor rides as well as to minimize the noise transferred through the floor - most likely your downstairs neighbors will be as happy as well. 

These adapters is to be installed over the original Kickr Core and Zwift Ride rubber feet. Adapters are 3D printed from durable, yet eco-friendly plastic. You can choose either to purchase just adapters, if you plan to source tennis balls locally or purchase a complete set with 5 adapters and 10 tennis balls.

If you purchased my Kickr Core compatible rocker feet previously and you have a Zwift Ride, you can now purchase the front adapter separately. Please note that the front adapter is made specifically to compensate height of my Kickr Core compatible feet and is not guaranteed to be exact height as those from other sellers.