Drop the hammer from the comfort of home. With improved stability and responsiveness, the latest generation Kickr Core 2 is ready for your hardest sprints, longest rides, and everything in between. Wahoo’s Kick Core trainers have been at the top of the smart trainer world for years, they’re easy to use, accurate, and work with bikes of all shapes and sizes. The Core 2 get a few new features that will appeal to new riders and seasoned trainer riders. Race mode improves responsiveness, making sprints and course changes instantly felt. Wi-Fi connectivity allows for a more stable connection than Bluetooth or ANT+ alone. And Kickr Bridge mode lets you use your trainer as a sensor hub, which is really nice when using older devices to run your training app – no more being annoyed with the dodgy Bluetooth on your old tablet. Pre-installed with an 11-speed cassette, means you don’t need to break out the chain whip at the start of trainer season. If you're looking to ride up Alpe d'Huez or execute a structured workout, you're guaranteed to hit your limit before the trainer does, plus your grunting, fan and drivetrain will be louder than this virtually silent trainer.