Sunny Health & Fitness Smart Magnetic Belt Drive Indoor Cycling Exercise Bike

User Manual (PDF) 【HEAVY-DUTY FLYWHEEL】 Intensify cardio with 20 kg (44LB) 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 with adjustable straps. 【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.