The ergonomic design improves the riders overall body position, making the bike more comfortable to ride, easier to steer. 1-1/4in. diameter. Works with all stock cables, lines and controls. Direct replacement for stock bars with 1in. riser clamp diameter. 13in. of pullback, reducing reach and improving back position. Lower grip point, relaxes shoulders for added comfort. Improved bar length increases leverage making the bike easier to steer. Realigned wrist position reduces or eliminates hand numbness. Does not interfere with stock mirrors. Diamond-knurled for OEM risers on 3-1/2in. center to prevent slippage. Made in USA Including Throttle By Wire models. Drilled for late model controls, works with FL fairings. End Rise 5in. Width 38in. Center Width 11in. Pullback 13in.