Speedometer Drives
Speedometer Drives Collection
Explore our wide range of speedometer drive units – the crucial mechanical links that keep your classic motorcycle's analog speedometer accurate and reliable. These components mount on the front wheel axle (typically left or right side) or transmission, capturing wheel or driveline rotation to spin the speedometer cable and deliver precise speed readings on pre-electronic Harley-Davidson and other vintage bikes.
Ideal for restorations, repairs, upgrades, or custom projects on models from the 1930s through the 1990s, including Big Twin, Sportster XL, FXR, Softail, Dyna, Touring, and more. Our selection includes premium aftermarket replacements and exact replicas from leading manufacturers like, often matching or improving upon discontinued Harley-Davidson OEM parts.
Highlights of the Category:
- Drive Ratios: Standard options like 2:1 (common for transmission/rear wheel drives) and 2240:60 (typical for front-wheel Evolution-era setups) to match factory or aftermarket speedometers perfectly.
- Mounting Styles: Left-side and right-side front axle drives (with precise axle hole diameters such as 3/4" and included spacers for alignment and clearance), plus transmission-mounted units with various tooth counts (e.g., 23-tooth gears).
- Build Quality: Robust housings in natural, zinc-plated, or parkerized finishes; durable gears for long-lasting performance and corrosion resistance.
- Compatibility: Tailored to specific model years, wheel sizes (e.g., 19", 21"), and configurations – great for converting setups, fixing worn drives, or maintaining authentic cable-driven systems.
- Installation: Straightforward bolt-on designs; many include necessary hardware like clips, gaskets, or adapter rings for hassle-free setup.
Whether you're reviving a vintage Knucklehead, Panhead, Shovelhead, or Evolution model, ensuring your speedo works flawlessly for legal riding and that classic feel, this collection delivers dependable, accurate solutions. Search by OEM cross-reference, model fitment, drive location, or ratio to pinpoint the exact part you need.
