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Model 2020/21

cardiostrong exercise bike BX70i

Item number CST-BX70i-2
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Customer ratings (655)
655 Customer ratings
4.84 of 5 Stars
Fitshop Expert Review (Info)
Fitshop puts each fitness equipment through its paces. Then our team of sports scientists, serious athletes, and service technicians of many years of experience evaluate the products of different categories. Compare easily the products using the Fitshop expert review and find your appropriate equipment.
Smoothness of Rotation
The equipment includes, i.e., the brake system providing a comfortable workout motion. In combination with the training pc, precise resistance adjustments and diversion while exercising are made possible. Transport wheels, bottle holders, pulse measuring are extras increasing training comfort or effectivity and contributing to a good evaluation.
A sturdy frame construction, high weight, and safe stastand provide stability of the ergometer. A stable ergometer has a higher weight load capacity. Frame and handlebar are less loose for higher training intensities, the ergometer is more durable.
Besides the transmission ratio, the balance unit contributes to the concentric run. It consists of balance mass, pedal bearing, ball bearings, etc.. The better the concentric run, the more joint-gentle becomes the workout.
An ergonomic construction of the rgometer prevents signs of tiredness and physiological bad postures. Details like adjustment of saddle and handlebar, a low entry, pedal sapce, and general construction of the machine provide good ergonomics.
Our Price
1.199,00 €
incl. 19% VAT
  • Free delivery!
  • In stock
Delivery by freight carrier 2
Assembly service from 60,00 € possible
Delivery via freight and assembly by a technician at a later date
Price: 60,00 €
Delivery time: approximately 7-10 working days
On-site assembly by a technician from
Price: 110,00 €
Delivery time: approximately 7-10 working days
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electromagnetic induction braking system 10-350 watts
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Exercise programmes 18
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Flywheel mass 10 kg
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Max. user-weight 150 kg

cardiostrong BX70i Ergometer

Comfortable training bike for home and semi-professional use

  • Great comfort in training
    Comfortable saddle, deep step through, easy to use
  • Travel around the world
    Compatible with Kinomap and iConsole+
Figure: Excellent quality of movement
Excellent quality of movement
The interior of the BX70i has a sophisticated induction brake built-in. This maintenance-free braking system ensures a very even runout. Moreover, the resistance can be set and calculated precisely in 5-watt increments. This allows accurate measurement of your performance and training progress.
Figure: Step-through frame
Step-through frame
The BX70i's slim frame not only looks stylish, but also a further advantage: intentionally, there is no cladding between the console mast and the seat, making it easy and safe to get on and off. This provides, in particular, exercise opportunities for those with restricted mobility.
Figure: Comfortable saddle
Comfortable saddle
With a large, softly padded saddle, you have the best conditions for bike training in comfort. A comfortable saddle is a must, particularly for long endurance units. It is also easily adjustable and adaptable to your body size. Would you prefer to train with the saddle from your own bike? Not a problem: the saddle on the BX70i is interchangeable with others.
Figure: Firm stability and resilience
Firm stability and resilience
With a maximum user weight of 150kg, the BX70i is far ahead in its field when it comes to resilience - a great ergometer for heavier exercisers wanting to burn calories. The frame is made out of one price. With its great stability, the BX70i is even approved for use in hotels, clubs or for company fitness schemes.
Figure: Flexible grip options
Flexible grip options
Are you closer to the relaxed or sporty type of biker? You get the best of both worlds: the handlebards lend you various grip options for almost upright sitting or a sporty sprint position. That way, you can choose or alternate between different grip positions during bike training. This proves more comfortable and prevents fatigue setting in.
Figure: Realistic ride experience
Realistic ride experience
Ride through the Swiss alps or along the Côte d'Azur: The BX70i is compatible with Kinomap and iConsole+. These training apps affords you accees to countless videos of bicycle routes from all over the world through your tablet or smartphon. Great feature: Both apps automatically adapt the training intensity to the course of route shown.
Figure: Easy training management
Easy training management
The training computer is particularly easy to use and is family-friendly. Thanks to the clear interface, you can immediately start training on the ergometer. The central control panel is the silver jog wheel, which you can use to set all training values and select a specific programme.

Fitshop Expert Review

Smoothness of Rotation

Fitshop puts each fitness equipment through its paces. Then our team of sports scientists, serious athletes, and service technicians of many years of experience evaluate the products of different categories. Compare easily the products using the Fitshop expert review and find your appropriate equipment.

Technical information

  • Model 2020/21 info
    The model year describes the current model of the respective season beginning in autumn of previous year. The descriptions are not absolutely based upon a change in product or year of production.
  • Technical information - cardiostrong exercise bike BX70i:
    • Braking system: electromagnetic induction brake
    • Output: 10 - 350 W (Adjustable in increments starting from 5 Watt)
    • RPM-independent resistance control
    • Flywheel mass: 10 kg
    • Gear ratio: 1:8.1
    • Q-factor / pedal spacing: 21.4 cm
  • Computer - cardiostrong exercise bike BX70i:
    • Display: duration, distance, speed, watts, RPM, calories, heart rate
    • Display of exercise profiles via LCD
    • Exercise programmes in total: 18, of which custom: 1, heart rate controlled: 4
    • Resistance levels: 32
    • User memory: 4
  • Features - cardiostrong exercise bike BX70i:
    • heart rate measurement: hand pulse sensors + chest strap (sold separately)
    • Chest strap for telemetric heart rate measurement sold separately
    • Power supply: mains adaptor
    • Saddle adjustment: incline, horizontal, vertical
    • Removable saddle
    • pedals with toe clips and straps
    • Extras: extra low access, transport wheels, drinking bottle holder
  • Compatible with the Kinomap app, which now features videos of 200,000 km of routes
  • Exercise bike with excellent training values for regular cardio training at home
  • Advanced induction brake system for very smooth run and precise setting of the resistance
  • Compatible with the iConsole-App for better training control, analysis, and storing
  • For training beginners, who search for a joint-gentle, comfortable fitness machine - as well as for fitness enthusiasts with high requirements regarding motion quality and stability – suitable for semi-professional use
  • Precious design and high stability thanks to curved main frame in one piece
  • Many grip possibilities for upright sitting or sprint position
  • Design with deep step-through for easy getting on
  • Sitting position is quite easy to adjust
  • Very big, very comfortable saddle
  • Saddle can be exchanged to a common bike saddle
  • Free-of-charge iConsole+ training app in the Apple app store and Google Play (Tablet/iPad sold separately)
  • Max. user-weight - cardiostrong exercise bike BX70i: 150 kg
  • Dimensions set-up - cardiostrong exercise bike BX70i: (L) 96 cm x (W) 56 cm x (H) 143 cm

cardiostrong exercise bike BX70i – Braking system and drive

The BX70i from cardiostrong impressed in our series of tests, with how the drive and braking system interacted. This ergometer is equipped with a high-quality induction braking system . This maintenance-free type of resistance generation is particularly exact, the resistance adjustment is speedier and the calculation of actual wattage is more accurate. The brake acts on a 10kg flywheel. Owing to its excellent workmanship, the cardiostrong exercise bike BX70i offers very strong concentricity. This makes stamina training at home more pleasant and it also gets friendlier on the joints. Your strength is transmitted over to the flywheel via a drive belt made of plastic compound. This kind of drive is free of wear and rather quiet. That way, you can watch TV or chat whilst exercising at yours.

cardiostrong exercise bike BX70i – Training computer

The BX70i ergometer bike proved convincing in the practical test with the particular ease of its operation. The bike's training computer has a so-called jog wheel and a rotary knob as the central control panel. This allows all values to be quickly chosen and confirmed. An overview of the 12 inbuilt programmes is shown on the display.

In addition to the classic programmes, like interval or speed play with changing loads, the load is controllable via other modes. This includes, for example, the heart rate programme: There are 3 inbuilt heart rate zones to choose from or you can determine a target heart rate for yourself. In manual mode, you're at liberty to select the difficulty level. In watt mode, the output to be provided always remains the same. This means that if you pedal faster, the resistance is reduced at the same time. In the practical test, the cardiostrong exercise bike BX70i demonstrated quick reactions to changing pedalling speeds. The resistance power in watt mode can be set between 10 and 350 watts.

cardiostrong exercise bike BX70i – Comfort features

The bezeichnung has many features to make domestic stamina training a comfortable experience, starting with the ascent. This is particularly easy owing to the deep step-through and is also easy for people with restricted mobility. The saddle is very large and softly padded - ideal if you plan to have longer training sessions. The sitting position can be adjusted in terms of height, horizontally and incline and thus perfectly adapted to your body size .

The ergometer bike grip allows for several training positions erlaubt mehrere Trainingspositionen, depending of whether you prefer to sit up or go into a sprinting position and support the arms. The hand pulse measurement sensors are located on the front of the handle.

A bottle holder is attached to the one-piece ergometer frame for you to always have the reserve tank to hand during long workouts. Transport rollers on the front stand provide for the upright bike to be moved easily before and after training, e.g. if you'd like to train whilst watching TV

PDF document for the product

Warranty conditions: cardiostrong exercise bike BX70i

For further information on the warranty, please refer to the manufacturer's terms of warranty. The manufacturer's warranty is an extra service and does not affect your statutory rights.
Manufacturer's warranty Full warranty
Home use (Find out more)
The scope of warranty for home use includes private use of fitness equipment in a private household.

Detailed information can be taken from the warranty conditions of the manufacturer.
24 months
Semiprofessional use (Find out more)
A semi-professional use is given, when the fitness equipment is used in instutitions like hotels, schools, clubs, or for rehabilitation, company fitness, etc..

Detailed information can be taken from the warranty conditions of the manufacturer.
12 months
Professional use (Find out more)
The warranty for professional use concerns fitness equipment at public, commercial institutions (i.e., gyms).

Detailed information can be taken from the warranty conditions of the manufacturer.

cardiostrong exercise bike BX70i Test & Evaluations:

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1 Star
4.84 of 5 Stars
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Opinion of other customers:

en by Allan on 12.4.2020 5
Brilliant bike! I bought it the day before the lockdown started in the UK and it's helping me keep fit and stay sane during the Covid-19 crisis. Very smooth action, and very quiet. The bike feels as solid as the professional machines in the gym. I'm particularly enjoying using it with the Kinomap app, which means that ... [Read more]I can cycle real rides all over the world! It would be helpful if it were compatible with some of the other mainstream cycling apps, like Zwift, Rouvy and BKool, but so long as Kinomap continues to work well, I'm happy! [Show less]
en by Anonym on 24.7.2018 5
Zeer prettige hometrainer, degelijke materialen en trapt heel erg soepel. Ik heb ook de Life Fitness C1 bekeken maar vindt deze hometrainer meer waar voor mijn geld
en by Anonym on 20.4.2018 5
Hiervoor heb ik ook een hometrainer gehad maar die was lang niet zo goed als deze. Ik heb gebruik gemaakt van de gratis montage wat soepel verliep. De installateur wist waar hij het over had en had de hometrainer al snel geïnstalleerd. Dankzij de feedback die je krijgt kun je doelen voor jezelf gaan stellen wat naar mi... [Read more]jn mening mensen gemotiveerd houdt! De Hometrainer bevat veel goede functies. Al met al, ik ben erg enthousiast over deze hometrainer. [Show less]
en by Anonym on 30.5.2016 5 Model: CST-BX70i
Excellent quality and sturdy bike. Very quiet. About one hour to assemble. If you buy it from the German site note the instruction book is in German and it comes with a continental plug.
de by Prem Franz on 2.5.2021 5
Ein super kompaktes und geräuschloses Gerät.Leichte Bedienung und eine tolle Optik. Das Preis-Leistungsverhältnis passt!!!

cardiostrong exercise bike BX70i accessory - our recommendation:

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