Wahoo Kickr Core Smart Indoor Bluetooth Trainer W 11spd Shimano Ultegra Cassette.Ready to go out of the box for any 11 speed Shimano bikes. Comes with all plugs, QR skewer and adapters. MSRP $899 for the same modelIm moving soon and do not have a place to train indoors with this unfortunately. I used this trainer to get me in shape for the Tour Divide the longest off road adventure ride in the world and I know I couldnt have done it without the help of this amazing device. As I powered up steep mountain climbs, I knew my legs could handle it because Id simulated the same grades on the Kickr core. I hope someone else gets the same enjoyment and use out of this as I have. The Kickr training platform is the premier indoor cycling training system for serious riders. Connect easily to your phone, bike compute, or Zwift to track your rides.Cash only.