This premium Fed Fitness Pro air bike caters to serious home and garage gym users, utilizing patented dual drive tech blending smooth belt power and authentic chain drive feedback for responsive, low maintenance performance. Its 14 inch large fan generates automatic unlimited air resistance - resistance increases the harder you pedal with no manual tuning, delivering high intensity full body Hiit workouts that activate arms, core, back and legs for efficient calorie burning. Built with heavy duty 4 mm steel tubing and triangular reinforced frame plus a wide 24 inch stable base, the fan bike stays firmly grounded even during all out sprints for rigorous daily training. Built for diverse athletes, this premium air bike fits users from 4'7'' to 6'7'', with a 4 way adjustable breathable ergonomic saddle to ease knee and joint stress for proper riding posture. It includes Spd compatible pedals, foot rest bars, a tablet/phone holder and transport wheels for easy relocation. Bluetooth connects to our exclusive fitness app for interactive classes, custom workout plans, and real time tracking of speed, power, cadence and calories, keeping intermediate and advanced users motivated to hit fitness targets. Engineered for heavy duty frequent use, this commercial grade air bike brings studio quality Hiit training to your home gym, supported by over 200 product patents. It balances outstanding stability, realistic ride feel and smart training features with zero trade offs. Perfect for steady state cardio, Hiit sprint intervals and cross training sessions, this air bike serves as your reliable all in one cardio training partner.