Exile Cycles Sprotor Sprocket Brake Caliper Kit for Harley Softail Dyna Rigid Chopper

Exile Cycles Sprotor Sprocket Brake Caliper Kit for Harley Softail Dyna Rigid Chopper

The Exile Cycles Sprotor transforms the rear wheel of any custom build by eliminating the visual clutter of separate brake and drive hardware in favor of one purposeful, integrated unit. The result is a cleaner, more intentional rear end that commands attention at any show or on any road — the kind of signature detail serious builders choose when every visible component must earn its place.

Key Features

• Sprotor design combines the rear brake rotor and final drive sprocket into a single integrated unit, radically cleaning up the rear wheel area
• Available in polished aluminum, black anodized, and chrome finishes to match any build direction
• Two-piston billet aluminum caliper delivers consistent, controlled braking performance
• Supplied bushing provides compatibility with both 3/4″ and 1″/25mm rear axles without additional sourcing
• Spacer included to reduce sprocket center hole size for broader hub compatibility
• Uses readily available FA76 brake pads and standard replacement seals for easy long-term serviceability
• Available in left-side and right-side configurations to suit varied frame and drivetrain layouts
• Made in the USA

Technical Specifications

• Sprocket Teeth: 50
• Sprocket Diameter: 10.2″
• Chain Specification: 530
• Sprocket/Rotor Thickness: 0.35″
• Bolt Pattern: 5 x 3.25″
• Bolt Hole Size: 0.469″
• Sprocket Center Hole Size: 2.23″ (spacer included to reduce to 1.98″)
• Sprocket Face to Caliper Face Dimension: 1.2″
• Caliper Body Length: 3.6″
• Caliper Body Height: 2.9″
• Caliper Body Width: 2.55″
• Overall Kit Length: 7.25″
• Axle Compatibility: 3/4″ and 1″/25mm (bushing included)
• Brake Pad Compatibility: FA76
• Caliper Pistons: 2
• Country of Origin: USA

Fitment Notes

• Designed primarily for rigid frame and Softail applications; also confirmed compatible with traditional swingarm platforms including Softail and Dyna models
• Included bushing accommodates both 3/4″ and 1″/25mm axles — specify axle size before installation
• Included spacer reduces sprocket center hole from 2.23″ to 1.98″ for alternate hub fitment
• Select left-side or right-side configuration to match your frame and drivetrain layout
• Review the Fitment tab for complete platform and compatibility information