KOM's rocker plate helps you to achieve a more realistic road feel for your static indoor trainer, while also engaging your core as you move laterally. The upper plate moves side-to-side and can be tuned to your weight and preference, and the plate will work with just about any rear-wheel trainer. The result is a much more authentic road-feel while on your trainer, recruitment of core and balance muscles, and a bump in the value of the time you spend on your trainer.

(bike & trainer not included)