Wahoo KICKR CORE 2 with Zwift Click and Cog. For cyclists of all levels who are value-conscious but unwilling to compromise on quality the KICKR CORE 2 provides a class-leading training experience. The KICKR CORE 2 is a powerhouse in its own right offering many of the same premium features as other flagship trainers on the market. It delivers the same accurate power measurement robust build quality and realistic ride feel that define the KICKR family making it an outstanding choice that punches well above its weight.