What sprocket tooth counts does this caliper support?

This Wilwood GP310 caliper is available for custom Harley-Davidson motorcycles with either 48 or 51 tooth sprocket applications. You will need to select the appropriate mounting bracket for your specific setup.

What is the brake disc thickness this caliper is designed for?

This caliper is specifically designed to work with brake discs that are .35 inches thick. Using a disc of the incorrect thickness may affect braking performance and caliper function.

Does this caliper come with the necessary mounting bracket?

The caliper itself is bracket-mounted, and availability depends on the sprocket tooth count. You will need to ensure you select the correct mounting bracket configuration for your specific custom Harley-Davidson motorcycle build.

Wilwood GP310 Rear Caliper Chrome 1.25in Pistons 120-10174

Name: Wilwood Caliper-GP310 Chrome R/H Rear Sprocket 1.25in Pistons .35in Disc
Brand: Wilwood
SKU: wilwood-wilwood-caliper-gp310-chrome-r-h-rear-sprocket-1-25in-pistons-35in-disc-t14-139669
Price: 561.88 USD
Availability: BackOrder

Wilwood Caliper-GP310 Chrome R/H Rear Sprocket 1.25in Pistons .35in Disc

$561.88

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Wilwood Caliper-GP310 Chrome R/H Rear Sprocket 1.25in Pistons .35in DiscBRAKE CALIPER

Key Features

Fits custom Harley-Davidson motorcycles.
Right-hand rear brake caliper.
Chrome finish for a custom look.
Features 1.25-inch pistons for strong braking.
Designed for use with .35-inch thick brake discs.
Billet aluminum construction for a well-built caliper.

This caliper is designed for custom Harley-Davidson motorcycles and is available for 48 and 51 tooth sprocket applications. Please verify your specific sprocket tooth count for proper fitment.

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Product Details

This is the Wilwood GP310 rear brake caliper, finished in chrome, designed specifically for custom Harley-Davidson motorcycles. It's a right-hand caliper featuring 1.25-inch pistons and built for use with .35-inch thick discs. If you're building a custom ride and want a serious upgrade for your rear braking, this caliper offers a significant step up in performance and looks.

Wilwood engineered this caliper around a robust 4-piston design, housed within a strong billet aluminum body. This isn't just about stopping power; it's also about clean, bolt-on styling that enhances the custom aesthetic of your Harley. The caliper is bracket-mounted and available for both 48 and 51 tooth sprocket applications, making it a versatile choice for many custom builds. The billet aluminum construction ensures it's well-built and ready to handle the demands of custom motorcycle riding.

When you're putting together a custom Harley, the details matter. This GP310 caliper provides a high-performance braking solution that also adds a distinctive visual element. Ensure you check the sprocket tooth count on your specific custom application to select the correct mounting bracket configuration.