Ebike Parts Gear set for Q75SX motor / AKM-Q75SX 36V 250W gear set for replacement ebike motor gear set AKM motor gear

1.Using for akm brand  Ebike Gear ,  AKM BRAND Q75SX motor / AKM-Q75SX 36V 250W
  gear set replacement
 
 
2.,before place the order ,please offer your motor brand and gear number ,in this way can avoid make mistakes 
 
3.if your  motor  RPM 201, gear muber 21T & 39t
 
remain :This gear must be use for AKM brand  Q75SX motor / AKM-Q75SX 36V 250W
 Motor ,other motor can not suitable .
 
packing :3pcs/set .(price include 3pcs )