Milwaukee Twins Risers Milwaukee Twins Risers are expertly crafted from 6061 T-6 aluminum, ensuring unmatched strength and precision. Through precise CNC machining and careful drilling for riser bolts, they offer a flawless fit, enhancing both the look and durability of your motorcycle with a bold statement. Formerly offered under the J&P Cycles brand. Features: They are drilled and tapped for 1/2-13 riser bolts (bolts sold separately) CNC-machined for precision fit on handlebars with a 1 diameter clamping area These risers were designed to fit 3-1/2 on-center mounts and will accept most OEM-style top clamps Pullback style risers have 1 of pullback Note: Due to a rolling change in packaging, risers may feature J&P Cycles branding.