Chain Device

Commercial Use.
Durable for professional ride.
Chain direct drive system.


● Square steel construction on Handle bar set, stem & Seat post set.

● “ Micro “ adjustable slide system on seat and handlebar ( no more holes limiting adjustment options ! )
     Height & Forwards / Backwards positions adjustment.

● Ultra strong BB and flywheel axles. 

● Sealed bearings. 

● Crank : oversize forged, durable. 

● Flywheel – Iron casting 23kgs 

● Tension Control – Multi-control different lightness & heaviness.
    Turn the knob to adjust. ( increase or decrease) 

● SPD pedals – optional. 

● Fixed wheel drive system. 

● Transport - PU wheel in front foot tube for easy moving.

● Floor levelers - easy adjustment, the foot pad which under the foot tube for uneven floor surface. 

● Low maintenance & easy assembly. 

● Container Load - 20feet : 120pcs // 40feet : 254pcs.