I have a Lifecycle Exercise 5500 bike for sale. This is the computerized model that you can choose different types of terrain to ride through and the bike changes tension. Readout lets you set time, difficulty and gives you calorie read outs of what you're burning. Only used a few times. It spent most of its life as a clothes hanger. $225.00 or best offer, you pick it up from my home in Highland Park. Similar bikes sell on Amazon, refurbished for $1475.00. Mine is in perfect condition, operates perfectly. Please contact me at daschkenas@earthlink.net or call 412 363 3458. Thanks David -- David Aschkenas 915 N. Euclid Ave. Pittsburgh, PA 15206 412-363-3458 www.daschkenasphoto.com