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The JOROTO X4S Bluetooth Exercise Bike is a professional-grade indoor cycling solution designed for high-intensity home workouts. Featuring a heavy-duty 35 lbs solid flywheel and a 0-100% micro-adjustable magnetic resistance system, it delivers smooth and responsive performance within a commercial-grade steel frame that supports up to 330 lbs. With its whisper-quiet belt drive and integrated smart tracking, the X4S provides a stable, data-driven experience for everything from HIIT to endurance training.
Premium Features
- Professional Magnetic Resistance with 0-100% Precision Load Control
- Durable 2mm Thickened Commercial Steel Frame Supporting up to 330 lbs
- Ultra-Quiet Belt Drive System Operating Under 20 dB for Silent Workouts
- Customizable Ergonomics with 10-Level Seat and 6-Level Handlebar Adjustments
- Integrated Bluetooth Monitor Tracking RPM, Load, BPM, and Workout Progress
- User-Centric Design Including Dumbbell Rack, Tablet Holder, and Water Bottle Holder
- Steel Toe-Caged Pedals and Widened Stabilizers for Maximum Stability and Safety
- 1-Year Free Parts Replacement and Professional 24/7 Customer Support
Pairs well with
30-Day Risk-Free Return
Free Shipping
365-Day Warranty
Worry-Free Support

JOROTO X4S - Flagship Intelligent Exercise Bike

Industrial-Grade Durability, 330 lbs Capacity
Built with 0.08 in thick commercial steel and a multi-triangle structure, the JOROTO X4S guarantees unshakable stability. Its unique connections lock the seat and handlebars securely in place, while the widened stabilizers and cranks eliminate wobble. With a 330 lbs weight capacity, this bike is engineered to last a lifetime, providing reliable performance for years to come.

Precision Fit for Riders 4 ft 11 in to 6 ft 5 in
Achieve the perfect bike fit with the X4S's multi-directional adjustments. The 10-level seat, 6-level handlebar, and 4.7 in fore/aft slide are meticulously designed to accommodate inseams from 28.0 in to 37.4 in. These precision adjustments ensure optimal comfort and biomechanics, allowing cyclists of varying sizes to enjoy a tailored experience.

Dual-Flywheel System for Unmatched Performance
The JOROTO X4S features a dual-flywheel system that offers exceptional fluidity and stability. The heavy 25.4 lbs cast iron flywheel generates substantial inertia for a realistic road feel, while the lighter aluminum flywheel allows for precise handling. Together, they create a powerful, smooth pedaling experience that mirrors real-world cycling.

Precision Control at Your Fingertips
The integrated knob allows for perfectly fluid resistance changes, ensuring your workout stays challenging and consistent. This system provides instant safety adjustments, allowing you to maintain a smooth, secure workout experience throughout. With this user-centric design, every aspect of the X4S ensures effortless control and convenience.
