The bontrager race lite lowriser 318mm handlebar bontrager39s race lite low riser bar is crafted from custom butted 7050 t6 aluminum for great strength stiffness and light weight the shot peened finish increases the fatigue life and adds a great look measurement marks on the clamping surface and grip area make it easy to set up your perfect fit and you can make your ride distinctly your own with your choice of red blue gold or classic black bontrager race lite lowriser 318mm ha