Specifications 
Engine 
 
Idle speed rpm 
1400±100rpm/min 
Spark plug clearance  0.6-0.7mm 
Spark plug type  B7RC 
Combustion chamber  Ball type 
Ignition time  BTDC15°±1°    1400±100rpm 
 
 
 
 
 
 
Frame 
 
Clearance of front brake handle  10-20mm 
Clearance of rear brake pedal  20-30mm 
Pneumatic pressure unit of tyre: 
Kpa 
Specification Tyre pressure 
QJ125-26A 
Front wheel 
90/90-17 
190±10kPa 
Rear wheel 
110/80-17 
210±10kPa 
Torque 
Front shaft locknut   55-62  N··m 
Rear shaft locknut  85-98    N·m