Back for another year and better than ever before the 2015 bkool home trainer features updated software alongside an enhanced power trainer for a more refined and intuitive indoor riding experience for 2015 the base unit has undergone some changes for example its quieter lighter and more stable than ever before thanks to extendable legs pair this with a completely revamped innovative 3d world simulator and you can take your home training sessions to the next level with every route in the