DMR Diamondback Modular Straight Risers. Available in 7", 9", 11", and 13"(measured from the bottom of the riser legs to the center of the clamping area). Very detailed and unique design. Everything is interchangeable for a true modular design. Fits 1-1/8" bars and 1" bars with our Diamondback riser reducers (sold separately). Beautifully CNC machined from 6061 T-6 aircraft grade billet aluminum. Two 5/16-18 tapped holes hidden under the riser body on each side for use with our Diamondback gauge clamp (sold separately). Available in raw/machine finish, polished finish, and numerous anodized colors. We also offer the Diamondback riser body & clamp, round riser legs, and cross brace separately on the site for those that want to really build and create their own unique, customized riser design. Includes top clamp, riser body, cross brace, 1-1/4" diameter round riser legs, 12 point top clamp bolts, riser body bolts that go through the cross brace and into the riser legs.  Due to differences in riser bushing sizes, triple tree thicknesses, and bolt lengths from model to model, we do not include the bottom riser bushings and bottom riser bolts. We recommend solid riser bushing for those wanting a good solid/no flex feel, especially the taller you go with the riser height. You can run good poly bushing but they can flex when turning the bar especially with the taller heights. The risers have 1/2-13 threads. Measure accordingly to get the correct riser bolt length. We recommend that the bottom riser bolts go into the riser legs at least 3/4" to 1" for good safe solid thread engagement. To get the correct length, measure the thickness of the riser bushings installed into your triple trees with the washers. For example, if the bushings with the washers measure 1-1/2" thick and you want 3/4" thread engagement, add 1-1/2" to 3/4" which equals 2-1/4". You would need a 2-1/4" riser bolt (bolt measurements are taken from under the head of the bolt to the end of the threads). If you have triple trees that don't use bushings, measure the thickness of the trees. For example, if the trees are 1-1/4" thick and you want 3/4" thread engagement, then you would add the two together and you would need 2" long riser bolts. These are just examples, you must measure for your particular application. There is no one size fits all.  Triple trees vary in thickness from brand to brand and bike to bike, YOU MUST MEASURE!  As always, free shipping inside the continental USA, outside that pays actual shipping costs. Proudly made in USA!