Twisted Choppers Aluminum Rear Sprocket and Pulley Spacers for 2000-Up Harley-Davidson, 1/4 Inch

Twisted Choppers Aluminum Rear Sprocket and Pulley Spacers for 2000-Up Harley-DavidsonMaintain precise drivetrain alignment during wide tire conversions or custom wheel installations with these American-made billet aluminum spacers. Specifically engineered for 2000-present Harley-Davidson models using sealed ball bearings, these spacers allow you to shift the rear sprocket or pulley outward to clear wider tires and frames, ensuring a straight chain or belt path for optimal performance and safety.Every spacer features a high-precision, self-centering design. The female counterbore seats perfectly over the wheel hub lip, while the male registration step provides a centered pilot for the sprocket or pulley. This dual-centering registration eliminates the vibration and potential bolt failure common with flat, non-centered spacers. Machined from solid 6061-T6 billet aluminum, these spacers provide the strength required for high-torque V-twin applications while maintaining a lightweight profile.Technical Specifications Material: 6061-T6 Billet Aluminum Finish: Machined Aluminum Bolt Pattern: Standard 5-Bolt (3.25 Inch Circle) Bolt Hole Size: 0.453 Inch (Fits 7/16 Inch bolts) Hub Counterbore (I.D.): 2.216 Inch Pulley Step (O.D.): 2.208 Inch x 0.188 Inch Height Center Hole Diameter: 1.56 Inch Total Outside Diameter: 4.19 InchKey Features Self-centering registration step ensures perfect concentricity and eliminates hub wobble. CNC machined from premium American-made billet aluminum for maximum structural integrity. Available in graduated widths to provide exact spacing for custom wide-tire offsets. Compatible with 3/4 Inch, 1 Inch, and 25mm axles. Designed specifically for sealed ball bearing style hubs (2.22 Inch locating diameter). Proudly made in the USA by Twisted Choppers.Installation and Fitment Notes

• FITS 2000-UP SEALED BEARING HUBS: Fits most 2000-newer Softail, Dyna (up to 2017), and Sportster (up to 2022) models with sealed ball bearings. Features a 2.216" I.D. counterbore to fit standard ~2.22" wheel hubs. Compatible with 3/4", 1", and 25mm axles.
• DOES NOT FIT CUSH DRIVE MODELS: This solid-mount spacer is NOT compatible with models using the Isolated Drive System (Cush Drive), including 2008-Present Touring (Road King, Street Glide, etc.), Trikes, V-Rods, or the Dyna Switchback.
• CRITICAL LIP HEIGHT WARNING: You MUST measure your wheel hub's locating lip before installation. The lip must be shorter than .300" (or .215" for 1/4" spacers) for the spacer to sit flush against the wheel face. Failure to check this may result in improper fitment.
• HEAVY-DUTY AMERICAN CONSTRUCTION: Proudly manufactured in the USA from high-grade 6061-T6 billet aluminum. The CNC-machined self-centering design (with a 2.208" O.D. male step) ensures your sprocket or pulley remains perfectly concentric to the wheel.
• VERSATILE SIZING: Available in multiple widths to help you dial in the exact offset needed for your custom wide tire or wheel conversion. Fits standard 5-bolt hubs (3.25" bolt circle) using 7/16" hardware.