SMART FITNESS: Cycle along with Sunny Health & Fitness expert trainers on the Sunny Health & Fitness SunnyFit APP. Connect your preferred mobile device through Bluetooth and view your performance metrics in real time. FREE CONNECTED APP: Enjoy FREE access to the SunnyFit App with every Sunny Health & Fitness product—no membership fees! Dive into 1,000+ trainer-led workouts, explore 10,000+ virtual scenic tours, track your progress, challenge others, and much more! HEAVY-DUTY FLYWHEEL: Intensify cardio w/ 44 lb Flywheel. Strengthen your legs with a higher weighted wheel and enjoy an incredibly smooth, nearly silent, and stable ride. FULLY CUSTOMIZABLE: 4-way adjustable seat & handlebars for proper form and a perfect fit. Steel toe-cage pedals designed w/ adjustable straps. Inseam: Min 29.9in/Max 40 in. DEVICE HOLDER: Improve your fitness experience by securely placing your phone or tablet in the tablet holder. SAFETY & CONVENIENCE: Transportation wheels for easy portability. Emergency stop brake for safety in case wheel is spinning to fast. Water bottle holder makes hydration close at hand. MAGNETIC RESISTANCE: Virtually no maintenance, micro-adjustable resistance creates an unbelievably smooth ride that creates multiple levels of riding for enthusiasts of all levels. Belt drive mechanism. DURABLE STEEL FRAME: The compact bike is designed with a durable frame that supports up to 300 lb max weight limit. Dimensions: 50.8L x 23.4W x 47.6H Inches.