Progressive 11-1129 Fork Spring Ho/Ya/Ka/Su

These are the Progressive Rate Fork Springs from Progressive Suspension, designed to improve the ride on a wide variety of motorcycles. They're built to soak up those smaller road imperfections that can jar you, but they're also firm enough to handle the bigger hits without bottoming out. You'll notice a difference in how the front end behaves, especially during braking, as these springs help reduce that common front-end dive, giving you more confidence and a more comfortable ride.

What makes these springs work so well is their progressive rate design. Unlike a standard spring that has a constant rate, these springs get stiffer as they compress. This means they can be soft enough for everyday comfort but stiffen up when you need them to, like during hard braking or when hitting a rough patch. They are precision wound to ensure consistent performance across the entire range of compression. This part number fits a broad spectrum of bikes, including popular models like the Honda CBR600F Hurricane, Yamaha VMX1200 V-Max, and Kawasaki ZX600 Ninja 600R.

When you're looking to improve your motorcycle's front suspension, these springs are a solid option. They offer a noticeable improvement in ride quality and handling, especially for everyday riding and commuting. Progressive Suspension backs these springs with a lifetime manufacturer's warranty, so you can install them with confidence.