These U.S. made 6061 T6 chainwheels are a great value, and ideal for use for fixed-gear or Singlespeed conversions. They are thicker and stiffer than most road rings, but they work with either wide or narrow chain. Double set of mounting holes means they fit either 110 mm or 130 mm bolt circle cranks!
They have tall teeth to prevent accidental derailment, and are a great choice for singlespeed or fixed-gear bikes.
These are not recommended for double or triple cranksets.