Bicycle ergometers

ergoselect 4

The modular premium ergometer series by ergoline combines state-of-the-art technology, high-quality materials and timeless design in a convincing overall concept. With its unique variety of models and technical details, the ergoselect 4 can be fine-tuned to the needs of each individual user.

  • timeless design
  • high-precision measuring technology
  • whisper-quiet belt drive
  • base plate and handlebar column made of aluminum
  • wide, open step-through frame
  • patient weight up to 200 kg
  • load range from 6 to 1000 watts
  • adjustable in steps of 1 watt
  • pedals stop moving after use
  • wide range of expansion options

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Further information on the product can be found here


The massive aluminum platform guarantees a high level of stability, while the non-slip inlays ensure additional patient safety.

The broad open step-through frame and low entry height facilitate access to the ergometer, especially for older or disabled patients.

Thanks to the seat height adjustment with gas spring or motor, patients weighing up to 200 kg can safely undergo ergometric examinations.

The 2-stage belt drive of the load unit, specifically developed by ergoline, guarantees quiet and slip-free operation – even at high loads.

The ergonomic, closed handlebar has a wide adjustment range and thus offers the optimal grip position for every patient.

The convenient clamp lever securely locks the handlebar in place.

The ergoline interface protocol is now considered the industry standard. All leading ECG manufacturers support a control option for ergoline ergometers in their exercise ECG or ergospirometry systems.

A wide range of connection options guarantees reliable communication with external devices such as PC-based ECG units and ECG recorders.

In addition to the standard RS-232 and USB interface, we of course also offer analog and wireless connections via Bluetooth or WLAN.

The compact control terminal M enables ergometer operation via PC-based ECG systems or ECG recorders. The display shows the relevant values (such as watts, speed (RPM), blood pressure, and SpO2). The speed is displayed for the patient—on ergometers with electrical saddle adjustment, two buttons are provided for direct adjustment of the saddle height.

As an alternative to the control terminal M (remote control only), the control terminal P, in addition to control via PC-based ECG system or ECG recorders, enables the performance of exercise protocols in stand-alone mode (10 freely programmable protocols) as well as the manual operation of the ergometer. All relevant parameters are shown on the easily readable, illuminated LC display during the exercise test.

The convenient color touch control terminal (optional) stands out for its brilliant display and intuitive, simple operation. Whether remote-controlled via PC-based ECG system/ECG recorder, for exercise tests, or for using the ergometer as a training device (e.g., in cardiological rehabilitation)—the control terminal T offers convenient support for all application areas of the ergometer.

The optionally integrated, automatic blood pressure measurement works with a specifically developed cuff microphone.

The combination of auscultatory measurement and sophisticated algorithms for artifact suppression yields precise measurement values – even at high loads.

The ergometer can be equipped with an SpO2 measurement module for precise monitoring of the patient’s oxygen saturation during exercise ECG testing.

A wide selection of suitable SpO2 sensors is available in different sizes.

Convenient alternatives to mechanical seat height adjustment: Options include gas spring-assisted, stepless or motor-assisted electrical seat height adjustment to facilitate the frequently problematic access to the ergometer, especially for older or disabled patients. The adjustment can easily be made by using the keys on the control terminal.

The handlebar and seat position can be precisely adjusted to the respective patient for special applications (for instance, performance diagnostics, rehabilitation).

The length of the pedal cranks can be adjusted in a range from 7.5 to 17.5 cm.

Extra-wide pedals with adjustable pedal straps (ratchet mechanism).

Uninterrupted, reliable acquisition of the heart rate is indispensable for conducting heart rate-controlled training. The digital ergoline chest strap allows for the unique allocation of the strap to a patient—the “inadvertent” transmission of another person's strap signals is completely ruled out.

Up to 10 different training profiles (all forms of training) can be specified with the ergoline training chip card. The opticare basic PC software writes all training parameters, including warm-up and recovery phase, to the chip card to be read by the ergometer (control terminal Touch). At the end of a training session, the ergometer writes the entire course of the training to the chip card, which allows for saving the data of up to 60 training sessions. Once the data on chip card is downloaded to the database of the opticare basic software, all training sessions are available for documentation and analysis.

The adapter enables horizontal shifting of the saddle by approx. 10 cm. In conjunction with the adjustable pedal cranks and the dual handlebar adjustment (height and tilt), this makes it possible to set the most ergonomically effective training position for every patient.

Using the horizontal saddle adjustment option reduces the maximum permitted patient weight to 150 kg.


  • Option

    Automatic blood pressure measurement

    • module for automatic blood pressure measurement
    • integrated in the ergometer (type P or T)
    • cuff connection in the control terminal
    • standard cuff included
    • different cuff sizes available

    Part number : 191806


    Expanded control terminal "P"

    • ergometry
    • pulse-controlled training
    • constant-load training
    • interval training
    • performance test protocols

    Part number : 191801


    Expanded control terminal "T"

    • large color touch display
    • ergometry
    • pulse-controlled training
    • constant-load training
    • interval training
    • performance test protocols

    Part number : 191802


    Oxygen saturation measurement (type "P" or type "T")

    • module for measurement of oxygen saturation
    • integrated in the ergometer
    • sensor connection in the control terminal
    • including SoftTip® sensor
    • different sensors available

    Part number : 191807

  • Accessories

    Storage basket with holder

    • convenient storage basket (e.g., for water bottle or towel)

    Part number : 705901


    Heart-rate chest strap "POLAR"

    • acquisition and transmission of the heart rate
    • for ergoselect ergometers with control terminal "K"

    Part number : 705295


    Horizontal saddle adjustment

    • Special attachment for seat post
    • horizontal adjustment possible
    • including quick-release adapter (without saddle)
    • max. patient weight 150 kg

    Part number : 707259


    Pediatric seat

    • special, small saddle for children (22 mm receptacle)

    Part number : 471110


    Anti-tipping device 1 (plate)

    • for better stability

    Part number : 705802


    Comfort pedal straps with ratchet

    • replacement for standard pedal strap
    • set (right + left)
    • only the pedal strap is supplied (no pedal)

    Part number : 705944


    Cuff, large (metal D-ring)

    • cuff for extra strong arms
    • for arm circumference of 34 to 42 cm

    Part number : 705811


    Cuff, pediatric (metal D-ring)

    • pediatric cuff
    • for arm circumference of 17 to 26 cm

    Part number : 705812


    Cuff, standard (metal D-ring)

    • standard size
    • for arm circumference of 24 to 32 cm

    Part number : 705810



    • set, left and right

    Part number : 705743


    Racing saddle

    • special, narrow saddle (22 mm receptacle)

    Part number : 471107


    Quick-release adapter for standard saddle

    • enables rapid saddle exchange

    Part number : 705308


    Standard saddle

    • comfortable, wide seat for adults

    Part number : 705024


    Triathlon handlebar

    • adapter for control terminal that can be adjusted for length
    • triathlon handlebar, complete

    Part number : 705803


    Adjustable pedal cranks

    • adjustment range of 75 to 175 mm
    • set (right + left)

    Part number : 705905


    Adjustable pedal cranks

    • adjustment without tools
    • adjustment range of 75 to 175 mm
    • including pedal shoes
    • set (right + left)

    Part number : 705942

Additional views

Technical details

Product Information

Dimensions and weight


Length: 105 cm
Width: 49 cm (width of handlebar approx. 53 cm)
Height: 127 cm (114 – 140 cm with electrically adjustable handlebar)
Weight: approx. 66 kg

Ergometer with packaging

Length: 116 cm
Width: 60 cm
Height: 148 cm
Weight: approx. 80 kg
Further information
For further technical specifications, please click here

User manual and downloads

The user manual, documents, software and technical specifications can be downloaded here – free of charge.

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