KICKR CORE 2 Tennis Ball Feet

Tennis ball rocker feet on my KICKR CORE 2. Last winter, after getting a Wahoo KICKR CORE 2 trainer and designing some variable height feet to level the bike I kept thinking about tennis ball feet. These provide a bit of give, allowing the trainer to rock and pitch a bit, reportedly making it more comfortable to ride. (And yes, for some reason I sat on this post for half a year before finishing it up.) I’ve never really noticed an issue with the static positioning of any of my trainers, but Kristen purchased a KOM Cycling Indoor Rocker Plate RPV1 while getting ready for AIDS/LifeCycle in 2021/2022 and now finds she can’t really ride indoors without it. Her experience, and hearing nice things about tennis ball feet from others, has made me wonder how something similar might be for me. There’s a whole bunch of tennis ball feet available for trainers. From the well-engineered ones that my friend Jake / Cycl3dCo makes and sells to a bunch of free designs on Printables and MakerWorld,…