DIYMINIBIKES

10 tooth jackshaft sprocket for #40/41 chain
3/4″ bore with a 3/16″ milled keyway slot
If your machine uses the popular #40/41 chain size, our 10-tooth jackshaft sprocket with a 3/4″ bore for go-karts and mini bikes is a high-quality item to keep you may want to try
This jackshaft sprocket includes a pair of set screws and a 3/16″ keyway slot to hold it tight to the shaft If your machine uses the popular #40/41 chain size, our 10-tooth jackshaft sprocket with a 3/4″ bore for go-karts and mini bikes is a high-quality item to keep you may want to try. This jackshaft sprocket includes a pair of set screws and a 3/16″ keyway slot to hold it tight to the shaft. A jackshaft is a very important part of your go-kart, dune buggy, or mini bike’s drive system. Diameter: 1-3/4″
Bore: 3/4″
Keyway slot: 3/16″
Depth: 7/8″
Tooth count: 10