CDHPOWER 36T/40T/44T/52T Sprocket Fully CNC Made:

Outdiameter 36T sprocket: 152mm
Outdiameter 40T sprocket: 168.7mm
Outdiameter 44T sprocket: 185.5mm
Outdiameter 52T sprocket:  220mm

Rear Hub Adapter 1.5 inch
  • The Adapter fits 1.5 inch rear hub of SPOKE WHEEL BIKE with a diameter of 1.52-1.528" (FOR SPOKE WHEEL BIKE ONLY)
  • Does not works with 9 hole and 6 hole sprocket, Only fit spoke wheel bicycle;
  • 2pcs screw 12.9 Grade/W3/8-16X1" , 3pcs screw 10.9 Grade/W5/16-18X1";
  • Adapter is a durable aluminum unit fully cnc machine made that provides fast and easy installation;
  • Worked well on gas motor kit 48cc/50cc/66cc/80cc gas motorized bicycle;
  • please note: The bigger three allen bolts diameter is 10mm;

1

  • It is 1.5 inch adapter , fit on well on 1.52 inch-1.528 inch rear hub of SPOKE WHEEL BIKE(FOR SPOKE WHEEL BIKE ONLY)

2

  • NOT FIT ON 1 inch rear hub of spoke wheel; NOT work with stock rear sprocket of engine kit unless you drill three holes on stock sprocket.
  • 2pcs screw 12.9Grade/W3/8-16X1" 3pcs screw 10.9Grade/W5/16-18X1"

3

  • Adapter is a durable aluminum unit fully cnc machine made that provides fast and easy installation.

4

  • Worked well on gas motor kit 48cc/50cc/66cc/80cc gas motorized bicycle

5

  • This 1.5 inch adapter works well with dolphin1986 multifunctional 32T/36T sprocket; and also compatible with the cnc fully made 44 teeth sprocket, pls refer to the last two pictures; also works well on other rear sprockets if you are professinal on how to make it.