Clients DIY for your reference: The Adapter fits 1.25 inch rear hub of SPOKE WHEEL BIKE with a diameter of 1.21to 1.25 (FOR SPOKE WHEEL BIKE ONLY) Adapter is a durable aluminum unit fully cnc machine made that provides fast and easy installation; CDHPOWER Rear Hub Adapter 1 inch/1 CNC Made 2 Stroke Gas Motorized... For spoke wheel only. 2pcs screw 12.9 Grade/W3/8-16X1 3pcs screw 10.9Grade/W5/16-18X1 Worked well on gas motor kit 48cc/50cc/66cc/80cc gas motorized bicycle; 80CC Bicycle Engine otor, 2-Stroke Gas otorized Nepal | Ubuy 50cc Engine Ea Hub Adapte 1.25 Inch/1.25" CNC Fully Made 2 Stoke Gas Motorized Bike please note: The bigger three allen bolts diameter is 10mm; Synergy Digital Cordless Phone Batteries, Compatible with Rayovac RAY77 Cordless Phone, (NI-CD, 2.4V, 700 mAh) Ultra High Capacity, Combo-Pack Includes: 2 x SDCP-C323 Batteries 2 Count (Pack of 1 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;
