Engineered for durability and precision, the HARDDRIVE Caliper Spacer Kit features heavy-duty, one-piece forged rear legs and 1-inch diameter wishbone front legs to ensure structural integrity. The assembly utilizes TIG welded construction and precision-fit bronze rocker bushings designed for extended service life. A zinc-plated 1-inch diameter steering stem provides corrosion resistance, while the top tree accepts 1/2"-20 fine thread risers with a 4.75-inch center-to-center spacing, matching OEM Harley Springer specifications.
This kit is supplied with a 3/4-inch axle and spacers specifically tailored for Harley Narrow Glide wheels, offering a direct fit for applications requiring ¾-inch bearings. While other wheel types may be compatible, custom wheel spacers may be necessary for non-Narrow Glide setups. The frame is available in either a triple chrome plated or black powder coat finish. As a custom application, frame modification may be required during installation to ensure proper alignment and fitment.
Manufacturer Spotlight:HardDrive V-Twin(Est. 1960, Boise, Idaho, USA)
American V-Twin aftermarket engineering and performance components.