Wild 1 Psycho Chubby 1 1/4 Ape Hanger Handlebars Innovative design for the discriminate bike builder that requires an extreme alternative. Features: 1-1/4 thick, with finely tuned precision bends for maximum control and comfort Featuring both dimples and drilled holes for the custom hidden look of internal wiring Welds on this bar are polished smooth then finished Fits models with 3-1/2 center to center risers Full one-piece riser clamp must be used to secure these bars Specs: 37 wide 10 center width 12 1/2 pullback 1 clamping area Note: When installing taller, larger diameter bars we recommend also replacing your stock rubber riser bushings with a firmer, more rigid heavy duty urethane bushing set.