REAL TIME GRADE CHANGES - KICKR CLIMB indoor grade simulator is designed to work exclusively with the Wahoo KICKR Smart Trainers. When paired, it will add physical grade changes to your indoor training. 20% MAX INCLINE, -10% MAX DECLINE – Through APP or manual control, KICKR CLIMB can simulate inclines at a max 20% / -10% grade. Exact grade changes dependent on bicycle size, wheel size, and trainer type. APP CONTROLLED - When paired with Third Party Apps like Wahoo SYSTM, Zwift, and Trainerroad, KICKR CLIMB blends ascents and descents with resistance changes for a truly immersive indoor training experience. KICKR SMART TRAINER COMPATIBLE – KICKR CLIMB was designed to work exclusively with Wahoo KICKR, KICKR CORE, and KICKR SNAP (2017 editions and newer) to deliver the best possible riding experience. ELEMNT BIKE COMPUTER COMPATIBLE – Connect a Wahoo ELEMNT, BOLT or ROAM to your KICKR and CLIMB system to relive the ascents and descents from your favorite rides or routes while training indoors..MANUAL GRADE ADJUSTMENTS WITH REMOTE CONTROL – KICKR CLIMB’s remote attaches to your handlebars so you can adjust the grade manually with a simple press of a button. The remote conveniently stores away in the top of the KICKR CLIMB..