Specifications
- Brand
- Wilwood
- Part #
- 120-7741-BK
- UPC
- 889545005738

Wilwood Caliper-GP310 Black Rear 1.25in Pistons .25in Disc
$272.00
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Wilwood Caliper-GP310 Black Rear 1.25in Pistons .25in Disc. This 4-piston billet aluminum caliper offers bolt-on styling for Harley-Davidson motorcycles.
Key Features
- Fits 1984-present Harley-Davidson motorcycles (excluding Springer and 4-speed FL models).
- Features a 4-piston, high-performance design for improved braking.
- Constructed from billet aluminum for a well-built and durable caliper.
- Black finish for a distinctive, custom look.
- Designed for .25-inch disc thickness.
- Standard 3.50-inch mount spacing for bolt-on installation.
Product Details
This is the Wilwood GP310 rear brake caliper, finished in black, designed specifically for 1984 and newer Harley-Davidson motorcycles. It's built around a 4-piston, high-performance powerhouse that brings distinctive, bolt-on styling to your ride. If you're looking to upgrade the braking performance and appearance of your Harley, this caliper is a solid option.
Constructed from billet aluminum, this caliper is well-built and ready to handle the demands of your motorcycle. It features 1.25-inch pistons and is designed for a .25-inch disc thickness. The caliper is bracket-mounted with a standard 3.50-inch mount spacing, making it a direct fit for most Harley-Davidson models, excluding Springer and 4-speed FL models. This means you can expect a straightforward installation process without needing custom fabrication.
Specifications
- Brand
- Wilwood
- Manufacturer Part #
- 120-7741-BK
- UPC
- 889545005738
Frequently Asked Questions
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Wilwood Caliper-GP310 Black Rear 1.25in Pistons .25in Disc
