Bitubo MFORK Fork Springs Kit Progressive + 1 Lt. Oil

These Bitubo progressive fork springs are made from high-strength chrome-silicon steel, a material chosen for its ability to maintain its shape and spring rate over time, even under demanding conditions. Unlike standard linear springs, these progressive springs offer a variable spring rate. This means they start softer for better comfort over small bumps and gradually stiffen as they compress, providing improved control and stability during hard braking or cornering. This kit also includes one liter of specialized fork oil, formulated to work with these springs for optimal damping performance.

Bitubo has designed these springs to offer a noticeable improvement in your motorcycle's front-end feel. The progressive winding helps absorb road imperfections more effectively, leading to a more comfortable ride. Simultaneously, the increasing spring rate as the suspension compresses helps prevent excessive fork dive under braking and reduces wallowing during aggressive maneuvers. This dual action makes them a solid option for riders looking to enhance both the comfort and the handling of their bike's front suspension.