The Wahoo KICKR BIKE offers unprecedented innovations such as integrated grade changes, customizable gearing, and simulated shifting to create the most powerful, personalized, and realistic indoor training experience. Using KICKR\\\'s legendary flywheel technology, the KICKR BIKE creates unparalleled responsiveness and power accuracy of +/- 1%. Real-time grade changes will match ascents of up to 20% and descents of -15% while allowing you to maintain speed and truly replicate the sensation of riding outdoors. Its robust steel and aluminum construction will withstand the hardest rides - even if your legs don\\\'t. The Wahoo Fitness app will guide you through an easy set-up of the five points of adjustability on the KICKR BIKE. Choose from either using professional bike fit measurements, taking a photo to measure your bike, or entering body measurements to personalize the fit to the exact geometry of your outdoor bike. The KICKR BIKE can also be customized with your own handlebars, pedals, and saddle. The virtual shifting technology of the KICKR BIKE is programmable to match the exact gear ratios, number of speeds, cassette tooth count, and group set from the leading manufacturers - SRAM, Shimano, and Campagnolo. A digital display clearly communicates both gearing and grade so you always know where you are during every stage of the ride. KICKR BIKE seamlessly integrates with other Wahoo products and easily pairs to your ELEMNT GPS bike computer, smartphone, tablet, or PC. As with all Wahoo smart trainers, KICKR BIKE is compatible with the most popular training apps such as The Sufferfest, Zwift, TrainerRoad and more! KICKR BIKE is not only a smart bike - it\\\'s a training machine that blurs the line between virtual and reality. PLEASE NOTE: This item includes heavy item shipping costs and therefore excludes price matching. FREE TRIAL Get a free 60 day trial of Wahoo SYSTM with the purchase of any Wahoo Smart Trainer or Smart Bike. Wahoo SYSTM takes a comprehensive, science-based approach to training, with a diverse workout library that includes immersive cycling, running and swimming sessions, yoga, bodyweight-based strength training and mental training. Simply register on the Wahoo fitness app and activate your FREE 60 day trial after you\\\'ve made your purchase. Key Features: > Unique combination of a 13lb flywheel and enhanced motor that offer unrivalled accuracy.+ > Simulates grade changes in real-time by not only providing changes in resistance, but also physically raising and lowering the bike. > Adjust the fit of the KICKR BIKE with easy access quick-release levers across 5 points. > Robust aluminum and steel construction ensures the KICKR BIKE will withstand years of heavy abuse. > ANT+ and Bluetooth capabilities allow it to connect to both smartphones and GPS devices simultaneously or separately. > Customize the KICKR BIKE shifting controls to match shifters from the leading manufacturers - SRAM, Shimano, and Campagnolo combined electromagnetic flywheel and motor allow for quick braking to create a precise feel while shifting and while riding downhill.