Whisper quiet , smooth and top quality. It simulates running without all that impact and jarring.

Lengthened pedal arms for smoother sliding function
Heavy gauge, precisely engineered magnetic brake
  speed control 250MM flywheel
2 Color sleek modern cover in transparent , silver and
 black
3-PC crank with bearings for smooth operation
7 levels of resistance by a dial
Built in transport wheels for easy movement Water bottle
 included and holder included.
1 Big LCD with the computer functions of speed, distance,  
 time, calories, scan,recovery and pulse
Hand pulse on the rails
Maximum user weight: 120 kgs / 275 Lbs
Dimension:1270(L) x 670(W) x 1560MM(H)