€1,049.00 Save €190.00

Tax included

Jk 428 electromagnetic elliptical trainer with 32 electronically managed resistance levels has been designed to offer maximum comfort during training.

It has a front flywheel weighing 18 kg.

Integrated hand pulse system and wireless heart rate monitor receiver.

Equipped with a backlit color LCD window.

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The Jk 428 elliptical has been designed to offer maximum comfort during training.

It has a front flywheel weighing 18 kg, thanks to the sliding on the pedal tracks, it is able to guarantee a very fluid and silent movement, simulating cross-country skiing.

The wheelbase length of the JK 428 is 51 cm.

It has a backlit color LCD monitor from which you can view time / speed / distance / calories / heart rate / rpm / program diagram / effort level / watts.

Equipped with hand pulse system and integrated wireless heart rate monitor receiver.

The resistance is electromagnetic , adjustable via the console controls on 32 different effort levels , much more precise and constant than manual magnetic resistance.

The JK 428 has many preset programs in memory with automatic resistance variation, Manual (32 levels) / 4 preset Beginner modes (32 levels) / 4 preset Advance modes (32 levels) / 4 preset Sporty modes (32 levels) / 4 HRC : HRC1 up to 55% of the maximum theoretical frequency, HRC2 up to 75% of the ftm, HRC3 up to 90% of the ftm, THR frequency settable by the user / constant watts / recovery test (post-exertion recovery test) / body fat test / BMI test.

The handlebar is ergonomic with multiple grips.

The equipment is completed by the Bluetooth speaker + speakers + bottle cage + tablet holder.

It can support a maximum user weight of 150 kg .

JK Fitness

Data sheet

Braking System
They fly
18 Kg
Maximum User Capacity
150 Kg
Display LCD 115 x 65 mm retroilluminato
Heart Rate Detection
Dimensions Open
1635 x 740 x 1355 mm
Dimensions Closed
Packaging dimensions
1675 x 740 x 320 mm
Product weight
55 kg
Weight of the packaged product
64 kg
Effort adjustment