FITO Aluminum Alloy GT STYLE Handle Bar Stem - 4 BOLT - Black, for Beach Cruiser Bikes, BMX Bikes, Comfort Bikes BRAND NEW HIGH QUALITY MADE BY FITO. 4-BOLT DESIGN FOR EASY INSTALLATION. YOU DON'T NEED TO REMOVE THE SHIFTER OR GRIP IN ORDER TO INSTALL THE HANDLE BAR. COLOR: BLACK FORK STEERING TUBE DIAMETER: 1 1/8" (O.D.) HANDLE BAR DIAMETER: 7/8" (O.D.)