a flat sprocket that has no hub extension on either side
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.
nazca is located around peru and pacific plate
a COASTAL PLAIN
starts out with a plate captured by a unicorn, sat on by its pet dragon, and flattened into a beautiful out-wash plain!!!!! tada!!!
The word is plain. A type of landform.
a large sprocket
The correct usage would be "on the same plane". Plane as in "plate", "table" or "page". These are nouns. "Plain" is an adjective.
OP stands for "One Side Plain". It means that the sheet is chequered on only on one side and the other side is plain.
Continental shelf, abysmal plain, Island
the smallest sprocket is the highest gear.
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?