Progressive Rear Springs 90/130 (PR) - Black

These Progressive Rear Springs feature a 90/130 spring ratio, meaning they start with a softer rate and stiffen up as they compress. This design helps provide a more comfortable ride, absorbing road imperfections for plush performance, while also offering improved stability and preventing excessive bottoming out during harder riding or when carrying extra weight. They are a standard/heavy-duty option, suitable for a wide variety of motorcycles including many BMW R-series models, Honda CB and VT series bikes, and Kawasaki KZ and VN models.

Constructed as spring-only replacements, these black springs are designed to work with your existing shock bodies. The progressive rate is a smart way to get a broader range of performance from your suspension, offering a smoother feel on everyday rides and more control when you need it. They are a well-built option for riders looking to improve their bike's handling and comfort without a complete shock overhaul.