TC Bros Narrow Ape Hanger 1 Handlebars Features 1 Narrow Apes Handlebars are made in the USA from 1 OD x 0.109 wall premium American steel tubing They are CNC mandrel bent for ultra-smooth bends and flawless symmetry Knurled riser clamp locations are 3.5 on centers to fit standard Harley spacing (not springer) and prevent bars from slipping once installed These bars are very comfortable These bars generally require extended cables, brake lines, and wiring They look great on any Harley, but especially good on Narrow glide front ends because, unlike most ape hangers on the market, the bottom of these bars are not wider than the trees Smooth for custom applications or pre-1982 controls Does not fit throttle by wire models Smooth configuration bars may also be used on many Triumph models or Metric Cruisers with 1 diameter stock handlebars Note: please see dimensions and specifications to confirm fitment of your motorcycle