Our most popular bike . the XBR55 recumbent bike sets the standard for value and performance. The XBR55 is our mid-priced semi-recumbent bike. It offers all of the conveniences of the XBR25 along with four additional programs . audio jack with speakers . remote handlebar controls . adjustable seat back . and wireless heart rate chest strap (included). Featuring an oversized 7.5″ bright blue backlit LCD screen with separate Muscle Activation Profile and HR % Profile LED displays . and remote handlebar toggles that provide convenient resistance changes without taking your hands off of the seat handles. Contact and wireless heart rate monitoring options make your workouts more effective (chest strap transmitter included). Adjustable cooling fan and dual speakers with audio jack for comfort and entertainment. Easy access fore/aft seat adjustments and reclining backrest positions. Bluetooth compatible with Zwift and Kinomap for even more workout variety and entertainment. Bright blue backlit 7.5″ LCD display Contact and wireless heart rate monitoring 24 lb flywheel with 20 levels of magnetic resistance Built-in Bluetooth FTMS connects with your favorite apps Large mesh-back seat with fore/aft/recline adjustments