Product information:
 
 Material: high carbon steel
 
 Frame structure: integral car
 
 Propulsion mode: Chain
 
 Deadweight: 120kg
 
 Brake system: double disc brake
 
 Frame type: Hard frame
 
 Front fork type: spring fork (low grade no damping)
 
 Configuration level: Standard
 
 Foot type: beaded foot
 
 Brake type: front and rear mechanical disc brake
 
 Size: 26 x17inch
 Top match: 21 speed, 24 speed, 27 speed, 30 speed
 
 Frame: front and rear disc brakes
 
 Front fork: 3.18 steel pipe front fork (21 speed, 24 speed, 27 speed) 3.8 Locking front fork (30 speed)
 
 Finger-dialing: one-piece non-positioning (21 speed 24 speed 27 speed), Lingxiang Kit [finger-dialing](30 speed)
 
 Front dial: 31.8 Pull up cable (21 speed 24 speed 27 speed), Lingxiang Kit [forward dial](30 speed)
 
 Back dial: 04 eye dial (21 speed 24 speed), 50 back dial (27 speed), Lingxiang Kit [back dial] (30 speed)
 
 Tower wheels: 7 pieces of non-positioned tower wheels (21 speeds), 8 pieces of non-positioned tower wheels (24 speeds), 9 pieces of positioned tower wheels (27 speeds), 10 pieces of positioned tower wheels (30 speeds)
 
 Rims: Double layer 40pcs aluminum alloy
 
 Central shaft: 3S shaft (21 speed 24 speed), sealing shaft (27 speed 30 speed)
 
 Tire :24*26*195 non-slip
 
 Packing list:
 
Bicycle*1
  
 
  
  
  
  
  
  
 