Jk Fitness 137 motorized treadmill

The Jk 137 treadmill is an excellent JK Fitness product with notable performance.

Equipped with a powerful 3.0 HP motor with continuous power peaking at 4.5 HP. It allows you to reach a maximum speed of 20 km/h , starting from a minimum of 1 km/h with 6 preset speeds and is adjustable in increments in steps of 0.1 km/h.

Equipped with electronic inclination , the inclination of the platform can be adjusted via the appropriate buttons on 18 different levels, 6 preset steps.

The running surface has a surface area of 50 x 140 cm and the running belt is non-slip on double-weave cotton canvas, 1.8 mm thick.

It has a shock-absorbing system of 4 elastomers and 8 AIR SHOX which manage to absorb a good percentage of impact on the platform.

The diameter of the rollers of the Jk Fitness 137 is 50 mm for the front roller and 46 mm for the rear one.

Features MP3 input, USB input, Bluetooth speaker, speakers. Also equipped with Bluetooth for Zwift, Kinomap and Fitshow apps, 2 bottle cages, fan and storage compartment.

The model is compatible with the Zwift App which allows you to run on more than 100,000 km of geolocalized videos all over the world and Kinomap fitness which allows you to race on various routes with multiple users at the same time to make training more varied and fun.

It features a console with a 155 x 90 mm LCD window with blue backlight, where you can view time, distance, speed, calories, inclination, program, 400 m track lap, pulse, detected thanks to the manual hand pulse sensors or wireless receiver for heart rate monitor.

The Jk 137 has many programs available: manual, 12 presets with automatic speed and inclination variation, 2 HRC programs (HRC 1 Max 10 Km/h - HRC 2 Max 12 Km/h), 3 customizable and storable, test body fat.

The treadmill can be closed thanks to the servo-assisted closing via a hydraulic piston and can be moved using the wheels on the base.