Wilwood Dynapro Single 2-Piston Motorcycle Brake Caliper
Dial in braking performance tailored to your Harley-Davidson build with a caliper designed for precision and low weight. The Dynapro Single delivers responsive, consistent braking feel with a compact billet body, giving custom and performance builds a foundation that looks as good as it stops.
Key Features
- Billet aluminum body keeps weight low while delivering structural rigidity under hard braking
- Dual stainless steel pistons resist corrosion and deliver even pad pressure across the rotor surface
- Lug mount design offers versatile bracket compatibility for custom and performance builds
- Compatible with Wilwood disc rotors 0.19 to 0.25 inches in width
- Available in gray anodize, polished, and black anodize finishes to match your build
Technical Specifications
- Piston Count: 2
- Piston Area: 2.40 inยฒ
- Piston Material: Stainless steel
- Body Material: Billet aluminum
- Mount Type: Lug
- Minimum Rotor Width: 0.19 inches
- Maximum Rotor Width: 0.25 inches
- Maximum Rotor Diameter: 13.00 inches
Fitment Notes
- Requires a compatible caliper mounting bracket; bracket sold separately
- Compatible with Wilwood disc rotors 0.19 to 0.25 inches in rotor width
- Verify bracket compatibility and disc clearance before installation
- Not a direct plug-and-play replacement without the appropriate mounting solution











Alan D. –
Priced right.
Branden E. –
Originally purchased grey, but twisted only had black available for the front when it came time to purchase. Reached out to customer support, and they allowed me to swap the rear for the black to match the front caliper. They were very helpful. Will update with photos once installed.