Mini fitness bike

(1)seat pad:design changing for left,right,front and back,satisfy with the requrements 
for the trainers of different figure,supply the best action conditions,the feeling of 
spining button is comfortable,brake by press down in the designing with action degree
 (2)reducing shake spring:professional spring(650LBS) with aluminium alloy 
(3)adjustable handle:new good feeling handle pad,can adjust for left,right,front and 
back.
(4)pedal:professional competition pedal, adjust the shoelaces prevent to move,to sure
 the best effect in  riding
(5)inertia wheel: 22KGS(48LBs) show the best effect in the load speed
(6)self of water cup:aluminium alloy,rubby,blue oxidation,high status fashion
(7)transmission department:8 slots durable belt of high intension,close inward axletree,
no noise,double direction transmission designing
(8)this bike is not electric, programmable and has a fan.