Delivering the best of both worlds, radical custom-bike styling with high-quality details like precision-cut full coverage heat shields, Big Radius reset the bar for aftermarket exhaust systems. Now featuring innovative PCX™ Technology, which integrates chambered high-flow catalysts for a boost in torque while producing the deep throaty growl riders expect from a V-twin machine.
This Part Fits:
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2025-2026 | Harley-Davidson | FLFB Fat Boy 117 | Base |
| 2025-2026 | Harley-Davidson | FLHC Heritage Classic 117 | Base |
| 2025-2026 | Harley-Davidson | FLHX Street Glide | Base |
| 2025 | Harley-Davidson | FLHXSE CVO Street Glide | Base |
| 2025 | Harley-Davidson | FLHXU Street Glide Ultra | Base |
| 2025-2026 | Harley-Davidson | FLTRX Road Glide | Base |
| 2025 | Harley-Davidson | FLTRXSE CVO Road Glide | Base |
| 2025-2026 | Harley-Davidson | FXBB Street Bob 117 | Base |
| 2025-2026 | Harley-Davidson | FXBR Breakout 117 | Base |
| 2025-2026 | Harley-Davidson | FXLRS Low Rider S 117 | Base |
| 2025-2026 | Harley-Davidson | FXLRST Low Rider ST 117 | Base |
