CNC machined from 6061 aluminum
-Made in the USA by Profile Racing
-The Signet Guard is a unique “universal” sprocket.
-uses an adapter insert to make the sprocket compatible with spline drive or bolt on style cranks.
-The adapter is available for 19mm, 22mm, & 24mm axle sizes. One sprocket fits all!
*** When ordering online specify spindle size and fit in order notes!***