If the driver/freewheel isn't too badly worn you can keep using it even if you replace the sprocket.
a large sprocket
Chain wrenches are commonly sold in industrial equipment or auto parts stores.
It depends on whether you are talking about the front sprocket (the one at the pedals, called a chainring) or the sprocket at the rear derailleur. The lowest gear at the front is the smallest sprocket/chainring. The lowest gear at the rear is the largest sprocket. So if you combine the smallest sprocket at the front with the largest sprocket in the rear you have the lowest gear available on your bike.
Sprocket and chain and what?
depends if the sprocket is bigger or smaller than a stock sprocket.
first. take the left side rear wheel off. then remove the 4 bolts that hold the sprocket to the sprocket holder. then remove sprocket
A minimum plain bore sprocket is a roller chain sprocket with a hole drilled through the center. A finished bore sprocket is a roller chain sprocket with a hole drilled through the center augmented by either a keyway or set screws.
A sprocket is a lever.
The sprocket on the nose of the crankshaft that drives the cam sprocket.
The dog was called Sprocket :-)--true that sprocket is funny,cute,and amazing I heart dogs too!
Toad the Wet Sprocket ended in 1998.