PROFILE SPLINE DRIVE SPROCKET|25t/Gold|25t/Blue|25t/Purple|25t/Red|25t/Polished|25t/Black|28t/Black|28t/Purple|28t/Polished|28t/Blue|28t/Gold|30t/Polished|30t/Black

Made in the USA from 100% billet aluminum. Set up to be used in 48 spline / 19mm spindles without the need of a drive bolt much like the Tree sprocket. Profile is always doing good stuffs.