---
product_id: 351844514
title: "SXB-350 Bluetooth Smart Folding Exercise Bike-Kinomap Smartphone App Compatible and Live Video Streaming Classes-Our Magnetic Resistance Folding Bike is Best Exercise Bikes for Home Use"
brand: "vrai fitness"
price: "€ 1668.77"
currency: EUR
in_stock: true
reviews_count: 9
category: "Vr Ai Fitness"
url: https://www.desertcart.de/products/351844514-sxb-350-bluetooth-smart-folding-exercise-bike-kinomap-smartphone-app
store_origin: DE
region: Germany
---

# Kinomap app & Bluetooth enabled Whisper-quiet magnetic resistance Heavy-duty steel frame SXB-350 Bluetooth Smart Folding Exercise Bike-Kinomap Smartphone App Compatible and Live Video Streaming Classes-Our Magnetic Resistance Folding Bike is Best Exercise Bikes for Home Use

**Brand:** vrai fitness
**Price:** € 1668.77
**Availability:** ✅ In Stock

## Summary

> 🚴‍♂️ Fold, Ride, Thrive: Your Smart Home Gym Upgrade Awaits!

## Quick Answers

- **What is this?** SXB-350 Bluetooth Smart Folding Exercise Bike-Kinomap Smartphone App Compatible and Live Video Streaming Classes-Our Magnetic Resistance Folding Bike is Best Exercise Bikes for Home Use by vrai fitness
- **How much does it cost?** € 1668.77 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.de](https://www.desertcart.de/products/351844514-sxb-350-bluetooth-smart-folding-exercise-bike-kinomap-smartphone-app)

## Best For

- vrai fitness enthusiasts

## Why This Product

- Trusted vrai fitness brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Endure:** Robust reinforced steel frame and extended stabilizers support users up to 150kg, ensuring durability through intense sessions.
- • **Space-Savvy & Portable:** Folds compactly to 27.5 x 140 cm with wheels for effortless storage and room-to-room mobility—ideal for modern urban living.
- • **Seamless Silent Workouts:** Experience ultra-quiet, smooth pedaling with advanced magnetic resistance—perfect for home or shared spaces.
- • **Interactive Global Training:** Connect via Bluetooth to Kinomap and other apps for immersive live classes, competitions, and real-time progress tracking.
- • **Customizable Comfort & Versatility:** Adjustable ergonomic seat and backrest with 3 riding styles (upright, semi-recumbent, recumbent) to fit all body types and workout goals.

## Overview

The VRAi Fitness SXB-350 is a Bluetooth-enabled, foldable exercise bike featuring whisper-quiet magnetic resistance, compatibility with Kinomap and other fitness apps, and a durable steel frame supporting up to 150kg. It offers 10 resistance levels, 3 riding positions, and an ergonomic design with pulse sensors and an LCD display. Compact and portable, it’s engineered for seamless integration into any home workout space.

## Description

Shop VRAi Fitness SXB-350 Bluetooth Smart Folding Exercise Bike-Kinomap Smartphone App Compatible and Live Video Streaming Classes-Our Magnetic Resistance Folding Bike is Best Exercise Bikes for Home Use. Free delivery and returns on all eligible orders.

Review: Quality - I've had this bike for a week now, I bought it based on the reviews I had read. This bike is excellent, very sturdy construction, very easy to set up, you get what you need to put it together. It's a great product for the price. The resistance levels change smoothly, and the arm resistance bands give your arms a good workout too. It has wheels on the base at front to help move it around, when it's folded up it'll fit under the stairs or in the corner of a room out the way quite easily.
Review: Great bike, if you ignore a few negatives - This is a great bike, sturdy, easy to use and very smooth pedaling. I picked this for the Bluetooth connection, which works with other apps and devices, not just their own. Pros: - Solid bike - Bluetooth works with oculus, holofit, etc. - Easy to adjust and store Cons: - Assembly instructions are worthless. Look at a picture of the finished bike and figure out where each piece goes. Most pieces are obvious or the bolts are different etc so it's not too hard. - The display is poor, not very bright, feels flimsy. If you're using it just for time, rpm and distance then it's fine. - Calorie count on this bike is way off. By a factor of 10-12. You burn about 10-15 calories per minute on a bike, this will tell you you've done 100. Holofit even tells me the calories from the device are sus so it recalculates them. I wonder if they forgot a decimal point on the calorie calculation. - The companion app is crap. It's got very little content and what it has feels like those off brand knock offs you sometimes see, churned out on a shoestring budget hoping someone accidently buys it. Overall though, once set up if you ignore the calories (use a smart watch, holofit, or similar instead), then you've got a good bike. Pairing this with an oculus with holofit turns exercise into a game, which makes it a lot easier to keep going for 30+ minutes at a time, especially if you don't particularly like exercise or riding a bike.

## Features

- ✔️ QUIET AND SMOOTH EXERCISE BIKES - Our folding bikes use advanced magnetic resistance technology which provides you with a smooth noise free workout making it perfect exercise equipment for home use.
- ✔️ KINOMAP APP COMPATIBLE - In our quest to add fun and interactivity to our users' workouts. Our foldable exercise bike is compatible with Kinomap App with options to train around the world, take part in competitions, and monitor your progress, keeping you motivated to train harder.
- ✔️ HIGH QUALITY BUILD - Our exercise bike foldable is designed with a strong heavy-duty reinforced steel frame making it durable and long lasting. With extended stabilizers this exercise bike for heavy people remains intact even through the most rigorous workouts.
- ✔️ LCD DISPLAY & PULSE SENSORS - With our exercise bike for home use, measure time, distance, calories burned & pulse rate on the multifunctional LCD display. Grabbing hold of the heart-rate sensors on the handle will also measure your heart rate to check your workout intensity. The Big iPad holder with anti-skid silicone allows you to enjoy videos and music.
- ✔️ 10 LEVEL RESISTANCE : The SXB-350 smart folding bike provides you with 10 levels of resistance. Lower levels of this foldable bike are excellent for light cardio whilst higher levels are for building and toning your muscles. It is an excellent home exercise equipment for both purposes.
- ✔️ 3-IN-1 EXERCISE BIKE - This fold away exercise bike features both upright, semi-recumbent and recumbent styles. You can either opt for the standard upright position which is more intense or opt for a low-impact more comfortable longer session in either the semi-recumbent or the recumbent position. With adjustable settings, it is suitable for users from 150cm/4ft 11” up to 191cm / 6ft 3" and 150kg / 23.6 stones.
- ✔️ EASILY FOLDABLE & PORTABLE - Engineered with a simple folding design, this folding bikes for adults can be folded away within seconds. This will fold up into just 27.5 x 140cm – which means it can even be stored under your bed. Equipped with portable wheels; you can move the bike easily between rooms too, making it essential for any home gym!
- ✔️ ERGONOMIC DESIGN -This x-bikes is ergonomic and suitable for home training. You can adjust the large back support and the height of the seat as well, allowing users of all sizes to enjoy a comfortable workout.
- ✔️ WARRANTY - All VRAi Fitness products come with a 12 Month Warranty. Should any issues arise during the 12 months period, please contact the VRAi Fitness support team and we'll be glad to assist you.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09BPY35FG |
| Batteries included? | No |
| Best Sellers Rank | 39,803 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) 99 in Exercise Bikes |
| Brand | VRAi Fitness |
| Color | Black |
| Customer Reviews | 4.1 4.1 out of 5 stars (160) |
| Date First Available | 3 Aug. 2021 |
| Display type | LCD |
| Drive system | Belt |
| Features | Distance Travelled Monitor, Foldable, Portable |
| Frame material | Steel |
| Manufacturer | VRAi Fitness |
| Material type | Stainless Steel |
| Maximum height recommendation | 6.3 Feet |
| Maximum weight capacity | 150 Kilograms |
| Meter | Calories Burned, Distance, Heart Rate, Time |
| Power source | Battery Powered |
| Product Dimensions | 80.8 x 47 x 133.9 cm; 19 kg |
| Size | Err:502 |

## Product Details

- **Brand:** VRAi Fitness
- **Colour:** Black
- **Item weight:** 19 Kilograms
- **Material:** Stainless Steel
- **Maximum weight recommendation:** 150 Kilograms
- **Power source:** Battery Powered
- **Product dimensions:** 47D x 80.8W x 133.9H centimetres
- **Recommended uses for product:** Home
- **Resistance mechanism:** Magnetic
- **Special feature:** Distance Travelled Monitor, Foldable, Portable

## Images

![SXB-350 Bluetooth Smart Folding Exercise Bike-Kinomap Smartphone App Compatible and Live Video Streaming Classes-Our Magnetic Resistance Folding Bike is Best Exercise Bikes for Home Use - Image 1](https://m.media-amazon.com/images/I/8155B2H8lWL.jpg)

## Questions & Answers

**Q: Are the tools needed for assembly included in the box?**
A: Yes the tools are included in the packaging.

**Q: Is it compatible with Rouvy?**
A: No it’s not compatible with Rouvy. 

We however have the SB1000X is compatible with both Zwift and Rouvy

**Q: So is this bike compatible with zwift??**
A: Yes the newest version is compatible with Zwift.

**Q: Will it connect with other apps?**
A: This bike only connects to Kinomap. Might be able to connect to apps the use FTMS Protocol but that has not been tested yet.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Quality
*by K***R on 8 October 2025*

I've had this bike for a week now, I bought it based on the reviews I had read. This bike is excellent, very sturdy construction, very easy to set up, you get what you need to put it together. It's a great product for the price. The resistance levels change smoothly, and the arm resistance bands give your arms a good workout too. It has wheels on the base at front to help move it around, when it's folded up it'll fit under the stairs or in the corner of a room out the way quite easily.

### ⭐⭐⭐⭐ Great bike, if you ignore a few negatives
*by R***K on 26 August 2023*

This is a great bike, sturdy, easy to use and very smooth pedaling. I picked this for the Bluetooth connection, which works with other apps and devices, not just their own. Pros: - Solid bike - Bluetooth works with oculus, holofit, etc. - Easy to adjust and store Cons: - Assembly instructions are worthless. Look at a picture of the finished bike and figure out where each piece goes. Most pieces are obvious or the bolts are different etc so it's not too hard. - The display is poor, not very bright, feels flimsy. If you're using it just for time, rpm and distance then it's fine. - Calorie count on this bike is way off. By a factor of 10-12. You burn about 10-15 calories per minute on a bike, this will tell you you've done 100. Holofit even tells me the calories from the device are sus so it recalculates them. I wonder if they forgot a decimal point on the calorie calculation. - The companion app is crap. It's got very little content and what it has feels like those off brand knock offs you sometimes see, churned out on a shoestring budget hoping someone accidently buys it. Overall though, once set up if you ignore the calories (use a smart watch, holofit, or similar instead), then you've got a good bike. Pairing this with an oculus with holofit turns exercise into a game, which makes it a lot easier to keep going for 30+ minutes at a time, especially if you don't particularly like exercise or riding a bike.

### ⭐⭐⭐⭐⭐ Great exercise bike
*by S***A on 16 January 2026*

Very good exercise bike, can alter tension & has connected screen to show,time,distance,calories,speed etc . Very sturdy... folds up to store away. Good value

## Frequently Bought Together

- VRAi Fitness SXB-350 Bluetooth Smart Folding Exercise Bike-Kinomap Smartphone App Compatible and Live Video Streaming Classes-Our Magnetic Resistance Folding Bike is Best Exercise Bikes for Home Use
- FUCNEN Padded Gel Seat Cover For Women/Man - Large Bicycle Gel Saddle Covers - Wide Comfortable Bike Seat Cushion For Exercise, Stationary, Spinning Cycling - 27 x 25CM
- PedalPro Shock Resistant Exercise Bike/Trainer Floor Protector Mat

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*Product available on Desertcart Germany*
*Store origin: DE*
*Last updated: 2026-03-11*