A durable belt direct drive system on a fixed wheel, ultra strong BB and flywheel axles, steel heat treated forged cranks, high performance slide system on seat and handlebars, stem position adjustments and V-lock easy lock system help you find your best riding position, a patent pending design knob tension control system provides you with very easy to use resistance control. 21kgs machine cut fly wheel keeps a certain momentum during your cycling work out.

Special Features:

• Square stainless steel construction on handlebar stem/seat
  post offers maximum stability and durability.
  
• Ultra strong BB and fly wheel axle
• Adjustable seat height with extender., High performance
  seat position adjustment devices with digital scale.
• Adjustable handle bar stem height with extender with
  digital scale
• Specially designed brake/tension system. Patented unique
  brake/tension control system.
• Specially designed V-lock system makes easy adjustment
  and more secure.
• Fixed wheel, BELT direct drive system 21kgs (46.2lbs)
• Durability grooved V-belt.
• Low maintenance.
• Easy assembly