JZsports 1.25" Rear Hub Adapter & 32T Sprocket for 415 Chain - SPOKE

JZsports Rear Hub Adapter 1.25 inch/1.25"-SPOKE WHEEL BIKE-2 Stroke Engine Kit

• The Adapter fits 1.25 inch rear hub of SPOKE WHEEL BIKE with a diameter of 1.21"to 1.25" (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

JZsports Multi-functional 32T sprocket W/3+6+9 holes - Gas Motor Sprocket

• Thickness: 4mm Length:13.5cm; Diameter of center hole:37mm;
• works well for installation kit 9 hole set;
• works well for adapter to bike rear hub;
• works well for Alum wheel;
• Compatible with 415 chain

CNC Fully Made 1.25 inch hub adapter.

Works well with our multifunctional 3/6/9 holes sprocket.

For spoke wheel only.

2pcs screw 12.9 Grade/W3/8-16X1"

3pcs screw 10.9Grade/W5/16-18X1"

Inner diameter size is around 31.5mm;

The Adapter fits 1.25 inch rear hub of SPOKE WHEEL BIKE with a diameter of 1.21"to 1.25" ;

Screw to screw center distance is about 78mm;