The KOM rocker RPV2 plate is a full-motion platform that sits under your indoor bike trainer and provides 9 inches of forward and backward motion, in addition to the 13 degrees of horizontal float. The idea behind this is to allow some movement and increase comfort when riding your bike trainer indoors.

The KOM Rocker Plate retails for $800 with free shipping which you can buy directly from Amazon. KOM will be selling an upgrade kit for the original RPV1 will be available for $450.

In this video review which you can watch by clicking the play button on top or by going here, I talk about the KOM setup process, design, and ride feel after using the RPV2 for over 2 months.


The KOM Rocker RPV2 has a somewhat universal fit. You will find 13 mounting slots that you can use to fasten your bike trainer.

The following are compatible trainers per KOM and some by my own testing.

  • Wahoo: KICKR, KICKR Core , KICKR Snap, KICKR Bike
  • SARIS: Mag, Mag+, Fluid 2, M2
  • TACX: Neo 2T, Flux 2, Flux, Flow
  • TechnoGym: MyCycling

Thanks for reading!

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