The JK 6140 multifunctional exercise machine is one of the home fitness products of JK Fitness. A compact and practical multi-gym with unique features, such as the side double screw system, which put it at the top of the category on the market.

The solid steel frame is made of oval 80 x 40 mm tubes, which ensures great stability and maximum safety in all phases of strength training. Performance is guaranteed by the 80 kg weight disc package in 5.5 kg increments, as well as the professional 5 mm diameter steel cable with polyurethane coating, which runs extremely smoothly.

The padded parts of the multifunctional JK 6140 - seat, backrest, knee/leg castors - are of high quality, with anti-slip and sweat-resistant coating, and internal anti-compression padding for maximum comfort. Guided movements ensure correct execution and correct posture for safe and effective training.

The seat can be adjusted in 3 levels, the back support in 5 positions, making it comfortable for all users. The front arms equipped with ergonomic grips (chest/butterfly, push/pull) can be adjusted in 5 positions to determine the starting angle, according to the muscle group you want to train.

The JK 6140 is equipped with a lateral double auger system with two handles, which allows you to perform a variety of 3-axis exercises. The machine is extremely compact, so it can be placed in any space: 181 x 147 cm, height 212 cm; It uses 9cm diameter PU pulleys with high performance ball bearings and polyurethane coated twisted steel cables for smoother, longer lasting and quieter operation.

The robust steel frame (147.5 kg) of the multifunctional JK 6140 can support a user weighing up to 145 kg.

Exercises that can be performed with the machine: chest press, leg raise, butterfly, rowing, pectoral, lat pulldown, biceps/triceps, cable cross, front/side leg raise, deltoid, lat machine and many more.

Accessories: angled lat bar, straight triceps bar, triceps rope, preacher-scott pad, two grips, chains and carabiners for connections.

Technical data

- 5 mm diameter polyurethane coated cable
- Arms adjustable in 5 positions
- Seat adjustable in 3 positions
- Backrest adjustable in 5 positions
- 10 cm diameter foot pads
- Sheet weights: 80 kg dura-stack sheets with protective coating
- Max. user weight: 145 kg.
- Castle size: oval 80 x 70 mm; 15 mm thick steel
- Dimensions of pillows: backrest: 62 x 22 x 5 cm - seat: 37.5 x 29 x 5 cm
- Size: 181 x 147 x 212 cm
- Package dimensions: (6 boxes) 201 x 31 x 21 cm – 120 x 59 x 21 cm – 88 x 62 x 21 cm – 38 x 22 x 21 cm – 38 x 22 x 21 cm – 38 x 21 x 27 cm
- Weight: 147.5 kg