The JK 254 is a mid-range magnetic exercise bike with a 9kg balanced flywheel and 17cm chrome pedal arms, allowing for smooth and continuous cycling at all speeds; resistance is adjusted with a handy, easy-to-use manual dial that offers 8 levels.

For the comfort of the exercise bike, the seat height can be adjusted in 9 positions (foot size from 64.5 cm to 88 cm) and offers 6.5 cm of horizontal adjustment.

The steering wheel can be adjusted in angle and height; these details allow each user to find the right position.

The ergonomic seat is padded, which helps maintain proper posture during long cycling, ensuring pleasant workouts.

The self-leveling, non-slip pedal is equipped with a strap that helps maintain the correct position of the foot and leg during all phases of training.

The new JK 254 exercise bike has a built-in receiver that can connect to the most popular fitness apps (Zwift - Kinomap), making cardio training more fun while you ride around the world!

The exercise bike has grip sensors on the handlebars that measure the user's heart rate during intense workouts.

The console, which is equipped with a mobile phone/tablet holder, has a wide LCD multi-information display that allows you to monitor all the parameters of your training, such as: time, distance, speed, calories, heart rate, RPM (pedal revolutions) and odometer function.

Its robust frame stands on 4 rubber feet, which allows it to support a maximum user weight of 120 kg; there are 2 transport wheels on the front, which make it easier to move the exercise bike.

Technical data:

- Resistance: magnetic
- Resistance levels: 8
- Flywheel: 9 kg
- Display: LCD
- Display: time, speed, distance, calories, heart rate, odometer
- Applications: Kinomap, Zwift (subscription not included)
- Phone holder: yes
- Grip pulse measurement: yes
- Seat-steering wheel distance: 39-45 cm
- Pedal-seat distance: 64.5-88 cm
- Adjustable, ergonomic seat, 9 levels
- Adjustable steering wheel
- Maximum load capacity: 120 kg
- Net weight: 24 kg
- Gross weight: 26.6 kg
- Size (Length x Width x Height): 100 x 47 x 135 cm
- Packaged size (Length x Width x Height): 91 x 26 x 54 cm
- With transport wheels, front
- Certifications: CE, ROHS, EN957