Twisted Choppers Black Aluminum Rear Sprocket and Pulley Spacers for 1984-1999 Harley-Davidson, 5/8 Inch

Twisted Choppers Black Aluminum Rear Sprocket and Pulley Spacers for 1984-1999 Harley-DavidsonAchieve precision driveline alignment with these American-made rear sprocket and pulley spacers. Specifically engineered for Harley-Davidson models running Timken-style tapered roller bearings, these spacers are essential for wide tire conversions or custom wheel offsets. By shifting the sprocket or pulley outward, you ensure proper chain or belt clearance against the tire and frame, preventing premature wear and mechanical interference.Each spacer is CNC machined with a self-centering registration step. This design ensures the spacer remains perfectly concentric with the wheel hub while providing a matching pilot for the sprocket or pulley to seat against. This dual-sided centering eliminates the vibrations and bolt shearing risks associated with generic, flat spacers. The black anodized finish offers a durable, stealthy appearance that complements any custom build.Technical Specifications Material: 6061-T6 Billet Aluminum Finish: Black Anodized Bolt Pattern: 5-Bolt (3.25 Inch Bolt Circle) Inner Diameter (Hub Side): 1.986 Inch Counterbore Outer Diameter (Pulley Side): 1.976 Inch Registration Step Center Hole Diameter: 1.19 Inch Total Outside Diameter: 4.19 InchKey Features Self-centering design ensures perfect concentricity for high-speed stability. CNC machined from high-strength billet aluminum for superior durability. Corrects driveline offset issues in wide tire and custom wheel applications. Compatible with both belt pulleys and chain sprockets. Corrosion-resistant black anodized coating for a long-lasting finish. Available in multiple thicknesses to provide exact spacing requirements. Made in the USA by Twisted Choppers.Installation and Fitment Notes Hub Lip Height: Ensure your wheel hub lip is no t

• FITS 1984-1999 TIMKEN STYLE HUBS: Designed specifically for Harley-Davidson models (Softail, Dyna, FXR, Touring, Sportster) equipped with Timken tapered roller bearings. Features a 1.986" I.D. counterbore to perfectly locate on standard ~2.00" wheel hubs.
• PRECISION ALIGNMENT FOR WIDE TIRES: Essential for correcting belt or chain alignment when installing wider aftermarket wheels or tires. The self-centering design features a 1.976" O.D. male step to accurately locate your pulley or sprocket, ensuring vibration-free performance.
• IMPORTANT FITMENT CHECK: Before ordering, verify your wheel hub's locating lip is shorter than .300" (or .215" for 1/4" spacers). If your hub lip is taller than the counterbore depth, the spacer will not seat flush, potentially causing damage.
• USA-MADE BILLET ALUMINUM: CNC machined in the USA from premium solid 6061-T6 billet aluminum bar stock. Provides superior strength and corrosion resistance compared to cast or imported spacers.
• TECHNICAL SPECS: Compatible with 3/4" axles. Bolt Pattern: Standard 3.25" x 5 (uses 7/16" bolts). Outside Diameter: 4.19". Note for 1999 Dyna owners: Please measure your hub diameter, as some late '99 models transitioned to the newer 2.22" sealed bearing size.