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- Germany: Free shipping.
- Other EU Countries (except Malta & Cyprus): A small fee may apply for oversized or heavy products,
- depending on the carrier.
- Processed within 48 business hours
- Delivery in 2–7 business days via FedEx, DPD, GLS, UPS, DHL
- Track your order with a tracking number sent by email
- 14-day easy returns
- 12-month warranty
If you have any questions or need assistance, our customer support team is here to help.
- Email: support@jorotofitness.com
- Operating Hours: Mon–Fri, 9 a.m.–6 p.m.

Why Choose the JOROTO X4S?
JOROTO has served over 30 million families worldwide, and the X4S is the result of 3 years of research, over 100 product improvements, and 2,000 rigorous tests. Every detail—from its ergonomic design to advanced Bluetooth connectivity—ensures it meets diverse fitness needs and delivers a professional indoor cycling experience right at home.
JOROTO X4S Indoor Bike – Supports Up to 330 lbs & Riders Up to 6'4"
Designed for the whole family, the JOROTO X4S accommodates riders from 150 cm to 195 cm (4’9”–6’4”) and supports up to 330 lbs, offering stable and durable indoor cycling for everyone.

Industrial-Grade Durability, 150 kg Capacity
Constructed with 2mm thick commercial steel and a multi-triangle structure for unshakable stability. Unique connections lock the seat and handlebar firmly in place, while widened stabilizers and cranks eliminate any wobble. This bike is engineered to last a lifetime.

Precision Fit for Riders 150cm to 195cm
Achieve a perfect bike-fit with multi-directional adjustments. The 10-level seat, 6-level handlebar, and 12cm fore/aft slide meticulously accommodate inseams from 71 to 95cm, ensuring optimal comfort and biomechanics for every user.

Dual-Flywheel System for Unmatched Performance
Experience a truly fluid and stable ride. The heavy 11.5kg cast iron wheel generates substantial inertia for a realistic road feel, complemented by the lighter aluminum wheel for precise handling. This dual-mass system makes every pedal stroke powerfully smooth.

Precision Control at Your Fingertips
Experience perfectly fluid resistance changes and instant safety with the integrated knob. This system ensures your workout remains uninterrupted and secure, reflecting the premium, user-centric design of the X4S.
Bluetooth Smart Monitor – Developed In-House
Track time, distance, speed, RPM, calories, and heart rate. Connect to apps via Bluetooth for structured workouts and virtual rides.

Backlit Digital Monitor – Smart & Adjustable
- Micro-adjustable resistance: 1%–100%
- Bluetooth heart rate monitoring (supports smart bands)
- Set targets: Time, Distance, Calories
- Switchable units: km or mile
- Gentle backlight: on/off selectable

APP Compatible – Smart Workout Connectivity
- iConsole Bluetooth protocol, works with most popular fitness apps
- Monitor shows LOAD (resistance levels) when connected to save battery
- Travel the world with guided rides using JOROTO X4S
Real User Reviews: JOROTO X4S Bluetooth Exercise Bike
Product Specifications
| Model Name | X4S Indoor Cycling Bike |
| Gross Weight / Net Weight | 49 kg / 42.5 kg |
| Package Size | 106.5 × 24 × 85 cm |
| Assembled Dimensions | 124 × 52 × 109-120 cm |
| Maximum Capacity | 150 kg |
| Resistance Mechanism | Magnetic Resistance (6 Magnets) |
| Flywheel Specification / Weight | Cast Iron + Aluminum Rim (φ455 mm) / 13 kg |
| Drive System | Belt Drive (Gear Ratio 4.29:1) |
| Digital Monitor | Backlit Electronic Display: Scan, Time, Speed, Resistance, Distance, Calories, RPM, Heart Rate, WATT |
| Bluetooth & App | Bluetooth; Compatible with JOROTO, Kinomap |
| Q-Factor | 195 mm |
FAQ
Quick Start Guide
1. How can I get my X4S ready for use?
Before your first workout:
- Place the bike on a stable, level surface.
- Check that the pedals, seat, handlebar, and other required parts are securely installed according to the user manual.
- Make sure the monitor connections are properly connected.
- Check that the pedals rotate smoothly and the resistance can be adjusted as intended.
- Follow the setup and operating instructions in the user manual.
If the bike does not operate as expected after these checks, contact our support team with your order number and a photo or short video.
2. How can I keep my X4S running smoothly and quietly?
Regular care can help maintain a smooth workout experience.
- Keep the bike clean and free of dust or debris.
- Check that the pedals and crank arms are securely attached.
- Check the belt area 3. How can I troubleshoot workout data, resistance readings, and app connectivity?If workout data is not recorded or the resistance reading does not change as expected:Check that the monitor is powered on and the sensor connections are secure.Pedal slowly and check whether the monitor responds to movement.Adjust the resistance and check whether the resistance reading changes.For Bluetooth pairing, enable Bluetooth on your device and follow the instructions for the compatible app.If pairing fails, restart the app and monitor, then try again according to the relevant instructions.If the monitor still does not record data or connect to the app, contact support with your order number, a photo of the display, and a short video showing the problem.and other visible components for signs of wear or damage.
- Make sure the bike is placed on a stable, level surface.
If you notice persistent squeaking, grinding, knocking, or another unusual noise, stop using the bike and contact support if the source cannot be identified through basic checks. A short video of the sound can help us assess the situation.
Do not dismantle the crank, flywheel, belt system, or other complex components unless the user manual specifically permits it.
3. What should I check when I receive my X4S?
Before assembly and use, please check:
- The packaging and main components for visible shipping damage.
- The included parts, hardware, and accessories against the packing list.
- The pedals, seat, handlebar, crank arms, and monitor for visible damage.
- The user manual and included materials.
Some small parts may be packed separately, so please check all packaging before reporting missing items.
If any parts are missing, damaged, or appear to be incorrect, keep the packaging and take clear photos of the product, packaging, and relevant parts. Contact support with your order number and photos so we can help determine the appropriate solution.
Product Comparison
X4S vs X2 Pro vs X2
| X4S | X2 Pro | X2 | |
|---|---|---|---|
| Flywheel Material / Weight (kg) | Cast Iron + Aluminum Rim / 13 | Sand-filled / 10 | Steel + Sand-filled + Aluminum Rim / 6 |
| Resistance System | Magnetic / 6 pcs Magnets | Magnetic / 5 pcs Magnets | Heavy Magnetic / 4 pcs Magnets |
| Q-Factor (mm) | 195 | 185 | N/A |
| Console Display | Backlit + WATT + Heart Rate/RPM | Time, Speed, Distance, Calories | 4-second Cycle Display (7 basic metrics) |
| App Connectivity | Bluetooth + Kinomap / JOROTO | Bluetooth + Kinomap | Sports Show Bluetooth Module |
| Net / Gross Weight (kg) | 42.5 / 49.0 | 34.5 / 39.5 | 26.5 / 30.0 |
| Max User Weight (kg) | 150 | 136 | 136 |
| Product Dimensions (mm) | 1230 × 510 × 1180 | 1100 × 500 × 1100 | 1100 × 500 × 1070 |














