Optical and stylish must for a M8 FXBR and FXBRS Breakout models (especially when doing a handlebar conversion due to stock pullback riser) Works with stock upper clamp and speedometer housing Risers are approximately 1-1/4" from the bottom of the riser at the tree mount surface to the bottom of the handlebar Made from forged aluminum, and offers easy installation. RISER LOWER FXBR CHROME