【DMASUN】DMASUN is a professional sports brand integrating the design, production, sales and service of sports products. Our exercise bikes serve millions of homes in multiple countries. Choose DMASUN and do better with DMASUN. 【More Stable and Safer】DMASUN exercise bike uses thicker alloy steel than others, sturdy construction ensures a smooth ride. After hundreds of anti-drop tests before leaving the factory, not the mendacious bike. 【Silent and Smooth】This indoor cycling bike's wool felt resistance system with wider adjustment range, the lowest to highest resistance difference is a 0-100 riding experience. Quiet without disturbing others. 【Make Exercise Plan】 The monitor on our stationary bike can captures your time, spd, dst, cal, odometer, and grasps the movement progress in real time. The hand-held pulse shows real-time heartbeat, which is very necessary for some people in need. 【Thoughtful Product Details】DMASUN sports bike with iPad holder, water bottle cage, non-slip cage pedals, four-way adjustment of the seat, two-way adjustment of the handlebar, transport wheels, level adjustment knob. 【No Worries After Sale】 We provide 12 months of free parts replacement, if you have any questions, please contact us, and the factory engineer video provides professional guidance. Double guarantee of quality and service.