23 Tooth BMX Bike Sprocket-Varied Colors

This 23 tooth BMX bike sprocket is made from durable 6061 Aluminum.  We buy the aluminum and machine it in our shop in Idaho, USA. Anodizing (surface color and hardening) is done with a partner in the same city. These sprockets are 1/4 inch thick for strength and then taper to the .110 inch thickness for the chain links. Cutouts in the chain-wheel lighten the weight without compromising stiffness. There are 4 crank drive bolt positions so the sprocket can be rotated to distribute wear evenly. As for the anodizing, solid colors vary slightly from batch to batch. If you choose one of our chaos colored (2 or 3-tone color swirling) then the patterns are random and you get what we choose per the color scheme you chose in your order. .