1. Square Stainless steel construction on handle bar set, stem & Seat post set.
2. "Micro" adjustable slides system on seat and handlebar (no more holes limiting adjustment options!) height & forwards / backwards positions adjustment.
3. Ultra strong BB and flywheel axles.
4. Sealed bearings.
5. Crank : oversize forged, durable.
1. Center balanced flywheel – 24kg. 2. Tension control – multi-control different lightness & heaviness. Turn the knob to adjust (increase or decrease). 3. SPD pedals - optional. 4. Fixed wheel drive system. 5. Emergency stop by pressing down on knob, simply and safety. 6. Transport - PU wheel in front foot tube for easy moving. 7. Floor levelers - easy adjustment, the foot pad which under the foot tube for uneven floor surface. 8. Low maintenance & easy assembly. 9. Container Load - 20feet: 115pcs / 40feet: 240pcs.