Wahoo KICKR CORE used! Shimano CS-R7000 11-30 cassette included! Purchased in 2020 and used 2-3 times a week for about an hour each time. Recently, I've been using it about once a month. All accessories are shown in the photos. The connection was also problem-free, as shown in the last photo. Since it is used, please understand that it is non-refundable and non-returnable. It is a very heavy item, so pick-up is highly welcome. Thank you!