Lots of research to decide on this bike. I ordered online; delivered in 5 days with free shipping. I have a bad back and knees and discovered recumbent bikes in physical therapy. Assembly took a while, but even with my physical disabilities, I did it by myself...58 yr. old female. Instruction book DOES need updating, as wiring was different. Smooth, quiet workout today :) Love my new, well built exercise bike!!!! Thank you Horizon!!!