🚲 Upgrade Your Ride with Precision!
The sthus40T Sprocket Adapter is a high-quality replacement part designed for 49cc to 80cc 2-stroke motorized bikes. This package includes a 40T multifunction sprocket, a CNC adapter, and screws, ensuring a complete and easy installation. Weighing just 1.17 pounds and featuring compact dimensions, it’s engineered for optimal performance and compatibility.
| Manufacturer | sthus |
| Brand | sthus |
| Item Weight | 1.17 pounds |
| Package Dimensions | 7 x 5.7 x 1.4 inches |
| Item model number | WZBD6104 |
| Manufacturer Part Number | WZBD6104 |
| Voltage | 12 Volts |
L**.
Works perfect!
I cut a keyway in mine for the application and it turned out perfect. In my view this is the best way to mount the sprocket on a motorized bicycle . I may need to buy another . Thank you very much . Larry k.
B**L
Great value!
Wanted a quiyeay to swap sprockets, and love that you can pick your sprocket size to come with it!
C**S
Get this!
This is better in every way possible, it's easy to install, fits on most if all modern hubs, it's cheap but not cheaply made. I could go on but one thing to know keep the bolts tight.
C**S
Almost
Needed lock tight if traveling more than thirty feet! Otherwise solid product
T**Y
This is all right product
This is all right product
D**T
Best sprocket
The hub adapter is the best sprocket for a motorized bicycle PERIOD no questions asked. I’m using both 32t and 36t
A**A
Solved drivetrain issue once and for all
The old rag joint used to constantly break the spokes while this one attaches and stays put. Make sure your hub is 1.5 inches though.
O**E
It worked exactly as expected.
I would not try torque the bolts too tight. The hub assembly is cast aluminum. Use Loctite instead. It works well.
P**.
great product
makes your motorized project safe
R**N
Ok
Ok
D**S
They didn’t specify the hub size didn’t fit my bike…
Had to use the original rag joint with 9 bolts instead which is the reason I’ve ordered this…
Trustpilot
3 weeks ago
3 weeks ago