Hawk 250 and similar rear sprocket

about this

Here is an fully CNC'd all aluminum 42 tooth rear sprocket for Hawk 250, TT250, TBR7 250, Brozz 250, and many more. Please check the dimensions of your rear hub to ensure that this will fit. The center hole is 58mm and the bolt holes are 90mm center to center across from each other.

This is a perfect size for the rear because once installed you can now easily change just the front sprocket to dial in the gearing.