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Performance Machine engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Performance Machine lineup with fast shipping and expert fitment support — order with confidence.
Upgrade your Harley-Davidson's braking system with the Performance Machine 125x4B Caliper. Engineered for use with 11.8-inch (300mm) discs, this caliper delivers exceptional stopping power and precise control. The striking Contrast Cut finish adds a custom, aggressive look to your ride, making it a perfect choice for discerning riders.
The 125x4B caliper is designed to provide a significant improvement in braking performance. Its robust construction and 4-piston configuration ensure strong, consistent stopping power, reducing stopping distances and enhancing rider confidence. Whether you're cruising or pushing the limits, these calipers offer reliable performance.
The Contrast Cut finish is a signature Performance Machine treatment, featuring a captivating interplay between machined and polished surfaces. This adds a dynamic visual element that complements the aggressive styling of many Harley-Davidson motorcycles. It’s the perfect way to enhance both the function and the form of your bike's braking system.
For premium motorcycle braking components, choose GGCRACING.
| Brand | Performance Machine |
|---|---|
| Manufacturer part number | 0052-2424-BM |
| GGC SKU | PFM0052-2424-BM |
| UPC / GTIN | 00522424 |
Use the manufacturer part number when you compare with other listings or ask us to confirm a match.
| Box size | 6.5 × 4.5 × 2 in |
|---|---|
| Shipping weight | 2.6 lb |
| Year | Make | Model | Trim |
|---|---|---|---|
| 2018-2020 | Harley-Davidson | FLDE Deluxe 107 | Base |
| 2018-2021 | Harley-Davidson | FLFBS Fat Boy 114 | Base |
| 2018-2021 | Harley-Davidson | FLHC Heritage Classic 107 | Base |
| 2018-2021 | Harley-Davidson | FLHCS Heritage Classic 114 | Base |
| 2017-2021 | Harley-Davidson | FLHR Road King | Base |
| 2019-2021 | Harley-Davidson | FLHT Electra Glide Standard | Base |
| 2017-2019 | Harley-Davidson | FLHTCU Electra Glide Ultra Classic | Base |
| 2017-2019 | Harley-Davidson | FLHTKL Ultra Limited Low | Base |
| 2017-2021 | Harley-Davidson | FLHX Street Glide | Base |
| 2017-2021 | Harley-Davidson | FLHXS Street Glide Special | Base |
| 2018-2021 | Harley-Davidson | FLSB Sport Glide 107 | Base |
| 2018-2021 | Harley-Davidson | FLSL Softail Slim 107 | Base |
| 2015-2017 | Harley-Davidson | FLSTC Heritage Softail Classic | Base |
| 2015-2017 | Harley-Davidson | FLSTF Fat Boy | Base |
| 2015-2017 | Harley-Davidson | FLSTFB Fat Boy Lo | Base |
| 2016-2017 | Harley-Davidson | FLSTFBS Fat Boy S | Base |
| 2015-2017 | Harley-Davidson | FLSTN Softail Deluxe | Base |
| 2015 | Harley-Davidson | FLSTNSE CVO Softail Deluxe | Base |
| 2017-2019 | Harley-Davidson | FLTRU Road Glide Ultra | Base |
| 2017-2021 | Harley-Davidson | FLTRXS Road Glide Special | Base |
| 2018-2020 | Harley-Davidson | FXBB Street Bob 107 | Base |
| 2018-2019 | Harley-Davidson | FXBR Breakout 107 | Base |
| 2018-2020 | Harley-Davidson | FXBRS Breakout 114 | Base |
| 2015-2017 | Harley-Davidson | FXSB Breakout | Base |
| 2007-2010 | Harley-Davidson | VRSCAW V-Rod | Base |
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