When will this ship? Please allow 3 to 5 business day before shipping Endurance products. Endurance Manual Upright bikes are designed to make getting in shape easy and affordable.The B2U exercise bike sports a user friendly console with large, easy to read display, and contact heart rate. 15 tension levels of smooth consistent magnetic resistance challenge any user. Over-sized Dura-Firm seat padding. Front transport wheels allow you to roll the bike easily. Built to last a lifetime. *15 tension levels *Contact heart rate *Easy to read display *Over sized seat pad for maximum comfort Exercise bikes have been a standard for cardio fitness for decades. They are a safe, proven, and comfortable way to improve cardiovascular conditioning and all-around physical fitness. These exercise bikes feature a variety of fitness programs and resistance levels, designed to challenge the novice and experienced rider alike. Comfort, club quality and state-of-the-art features. Endurance exercise bikes are built for decades of smooth performance and backed for life by the best warranty in the industry.