Upgraded cycling bike in your home! Before we start to design the bikes, we want this bike to be solid, durable, smart, & comfortable enough for you to work out just right in your house, now it's the final result of our 20 times modifications.SMART & FLEXIBLE, HIGH-EFFICIENCY CYCLING BIKES

1. This bike tracks your every exercise details when you're cycling in real-time,

2. Both handle & seat are adjustable to ensure your best posture to ride

3. More steel frame was used at the bottom make sure it's more stable

4. High-level carbon iron ensure it's max load up to 330 lbs

5. Two-way belt drive, running smoother and quieterSPECIFICATIONS: Screen display：Scan, speed, calorie, time, distance, heart rate Transmission mode：Two way belt drive Super quiet motion Max capacity ：330 lbs Outer packing size：33.5*7.8*28.4 inch Product deployment：33.2*18*40 inch Net weight / gross weight：40lbs/44lbs1.Flywheel Weight: 13.5 lbs 2. Flywheel Material: Iron 2. With not bottle frame 3. suits for height Less than 70 inch/5.9 feet 4. Adjust range of the seat: 960mm-1060mm/ 37.44 inch - 41.34 inch 5. Handle bar range: 780mm-880mm / 30.42 inch - 34.32 inch