QBP/ PS has a cylindrical machined piece to make a place to fit a handlebar mount onto the boss end in front of the brake.
the bar is horizontal , get 2 and you can mount 2 lights. one on each side..
http://problemsolversbike.com/produc...d_light_mounts
Last edited by fietsbob; 09-05-13 at 11:07 AM.