Cyclist Ring

This is the ring for cyclists.  The material is aerospace grade titanium 6AI4V, which is very lightweight, durable, and hypoallergenic.  The design includes a water bottle, tire print, a titanium cog, chain-ring, and bottom bracket of my own design.  The cogs have seen use all over the world, been featured in the Museum of Modern Art, and have earned a design patent.   The best way to determine your ring size is to measure the inside diameter of a ring that fits you well.  This can be easily done with a set of digital or dial calipers.  Once you have that measurement, refer to the chart on this product listing to determine the proper size to order.