The Biltwell Murdock O/S Risers provide a rock-solid foundation for high-performance cockpit setups, offering superior strength and a classic aesthetic. Engineered for precision and durability, these risers feature an investment-cast one-piece steel bar clamp specifically designed to accept 1-1/8" O.D. handlebars. The uprights are constructed from heavy-duty 0.120" (3 mm) wall x 1" O.D. 4130 chromoly tubing, ensuring maximum rigidity for aggressive riding.
Designed for seamless integration, the CNC lathe-turned mounting bases accept standard 1/2-13 t.p.i. stock and aftermarket mounting hardware. With mounting holes positioned on 3.5" centers, these risers are compatible with most stock and select aftermarket H-D fork trees. For riders looking to improve ergonomics, the pullback configurations feature mandrel-bent uprights that provide a two-inch rearward bar offset—perfect for reducing reach and increasing comfort for shorter riders.
Every set of Murdock O/S Risers is TIG welded and hand polished to a high standard before finishing. Each kit is completed with premium stainless-steel 5/16-18 t.p.i. bar clamp hardware for long-lasting corrosion resistance and a secure fit.
| Technical Specifications |
| Clamp Diameter |
1-1/8" O.D. (Oversized) |
| Upright Material |
0.120" (3 mm) wall x 1" O.D. 4130 chromoly |
| Mounting Hardware |
Accepts 1/2-13 t.p.i. |
| Mounting Centers |
3.5" |
| Clamp Hardware |
Stainless-steel 5/16-18 t.p.i. |
| Pullback Offset |
2 inches (on select models) |
