Active 100 Smart Magnetic Cycling Exercise Bike

Experience smooth smart and fully adjustable indoor cycling with the SF-B124066. Designed for quiet performance and total comfort this belt-driven bike features stepless magnetic resistance and a precision-balanced 17.6lb flywheel that simulates outdoor riding. The cushioned 4-way adjustable seat fits inseams from 28" to 35.8" supporting proper posture for longer sessions. Ride with confidence using the push-down emergency brake and track detailed metrics like speed time distance calories RPM and more on the built-in performance monitor. Sync with the SunnyFit app via Bluetooth or connect to heart rate sensors for zone-based training. Lightweight at just 60lbs but strong enough to support up to 265lbs it’s the perfect bike for focused at-home rides helping to boost your cardio fitness with every session.

• Connected Fitness - Elevate your home workouts with our smart fitness equipment. Connect to the free SunnyFit App via Bluetooth for detailed tracking over 10000 global routes and thousands of workouts from top trainers. Enjoy community challenges and more smart features to enhance your fitness journey
• Magnetic + Belt-Drive System - Stepless magnetic resistance and belt-drive work together for smooth silent pedaling—ideal for focused workouts at home
• 4-Way Adjustable Cushioned Seat - Customize your fit for comfort and posture
• Forward/back up/down and tilt seat settings support 28"–35.8" inseams
• Precision-Balanced Flywheel - A 17.6lb flywheel delivers steady natural-feeling momentum that mimics outdoor cycling with consistent resistance
• Push-Down Emergency Brake - Stay safe during high-intensity workouts with a quick-stop brake knob that halts the flywheel instantly
• Performance Monitor Display - Track speed time distance calories RPM and odometer—everything you need at a glance on a clear digital screen
• Built-in Device + Bottle Holder - Keep your phone or tablet in view and hydration nearby
• Your essentials stay secure and within reach during every ride
• Transportation Wheels - Tilt and roll with built-in transport wheels then level it in place using rear stabilizers for a wobble-free experience
• Micro-Adjustable Floor Stabilizers - Each foot twists individually to match uneven surfaces—giving your bike a firm balanced grip on almost any floor
• 265lb Maximum user weight
• Seat dimensions: 10.2"L x 7.5"W x 4.5"H
• Seat height: 32.5" to 39.6"
• Seat to handlebar distance: 15.2" to 19.3"
• Overall dimensions: 42.5"L x 22.4"W x 47.6"H
• Sunny Health & Fitness 3-year structural frame