JK Fitness Treadmill JK144

The new JK 144 treadmill was created to confirm the mid-range home fitness range by upgrading performance and comfort compared to previous models thanks to its new, more contemporary and elegant look.

The JK 144 is a mid-range electric treadmill in the home fitness world. It features a powerful 3.25 HP motor with a maximum peak power of 4.25 HP, allowing for a speed of 22 km/h, adjustable in one-step increments of 0.1 km/h. The JK 144 features a 20-level electric incline, allowing for a 12% gradient for challenging uphill walking. For maximum ease of use, the JK 144 is equipped with a series of quick-control buttons for speed and incline, convenient for allowing the user to make quick changes in performance without distractions. The large running surface of 48 x 149 cm, with 1.6 mm thick anti-slip belt, allows for comfortable training in complete safety thanks also to the comfort flex system cushioning system with 4 X-shaped elastomers, which manages to limit small microtraumas due to the impact of the foot during walking and running.

Training Tracking

The control panel of the new JK 144 is divided into two distinct elements: a large console with 5 white LED displays and an 8 x 16 pxl graphic matrix, to monitor all cardio training parameters such as: time, distance, speed, incline, calories burned, number of steps, heart rate, graphic matrix for viewing program profile; a secondary multifunction console, start-stop and display with double white LED that displays time, distance, calories, incline and speed. The JK 144 treadmill is equipped with two integrated receivers: one for connecting your electronic devices (APPs, social media and music); and 5.3 kH for measuring heart rate via the chest heart rate monitor provided as standard.

Personalization

The JK 144 treadmill adapts perfectly to the needs and requirements of every user, equipped with a series of programs to make every workout completely personalized! The equipment includes: 1 manual program where all functions are entirely managed by the user at any time; 3 target programs with pre-determined goals for time, distance, and calorie consumption; 70 pre-set programs with combined variation between speed and incline; HRC target determined by the user based on personal heart rate; 5 user programs customizable by the user themselves, meaning each individual step of the program must be set by determining speed and incline; 1 body fat test, useful for understanding one's body mass index.

Interactive training

The console features two Hi-Fi speakers, two water bottle/object holders, a USB audio input, a jack audio input, and a USB output for charging your devices during your workout. You can connect to some fun apps to make your training sessions interactive, such as Zwift and Kinomap (subscriptions not included).

Practicality and comfort

The JK 144 is a foldable treadmill. Its sturdy steel frame (73 kg) allows it to be used by users up to 130 kg; the space-saving foldable structure allows the treadmill to be reduced in size when not in use (in use 185 x 78 x 142 cm; folded 112 x 78 x 164 cm); two transport wheels are included to make it easy to move the machine from one room to another. JK Fitness offers the best treadmills on the market with an excellent quality/price ratio.

Technical features:

• Item Code: JK144
• Engine: 3.25 / 4.25 HP
• Running surface: 48 x 149 cm
• Speed: 1-22 km/h increments 0.1 km/h
• Incline: 0-20 levels max 12%
• Running belt thickness: 1.6 mm, anti-slip comfort design, internal structure 0.8 mm canvas with woven weave
• Roller diameter: front 56 mm rear 42 mm
• Dimensions in use: 185 x 78 cm H 142 cm
• Closed dimensions: 112 x 78 cm H 164 cm
• Foldable: Yes
• Max user weight: 130 kg
• Cushioning system: comfort-flex system 4 external "X" elastomers / 6 rubber pads
• Console display: 5 white LED windows 1 graphic matrix
• Console information: time, distance, speed, incline, heart rate, calories, 400m lap, program profile
• Secondary console: start/stop knob + speed adjustment with double white LED display
• Secondary console info: incline, time, distance, speed, calories
• Programs: 1 manual / 3 time – distance – calorie targets / 70 preset with combined speed-incline variation / 5 user / 1 body fat test / 4 HRC
• Main controls: start-stop / speed-incline one step / quick speed controls 3-6-9-12 km/h / incline 3-6-9-12 level
• Secondary controls: speed/incline one step on side handrails
• HRC Grip Pulse: Grip Pulse Hand Sensors
• HRC Receiver: Built-in 5.3KHz
• Heart rate monitor: standard
• Integrated sensors: for music / apps connection
• Compatible apps: Kinomap*, Zwift* (*subscription not included)
• Accessories: double bottle holder / wireless speakers / audio jack input / audio jack cable / USB output for charging devices
• Lectern: tablet/smartphone holder
• Transport wheels: Yes
• Package dimensions: 191.5 x 83.5 x 36 cm
• Assembly: standard
• Product weight: 73 kg
• Gross weight: 83 kg
• Consumption: 1500 W
• Certifications: CE, RoHS, EN957

• Open/closed dimensions + tool weight
  OPEN 185 x 82 x 160 cm (L x W x H) - 145 kg