Foldable Programmable Electromagnetic Elliptical JK 428 with Wireless Cardio Receiver and Bluetooth Speaker

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 .