Bitubo JBHV1 Pressurized Cartridge Adj.: Spring Preload, Rebound, Comp., w/o Oil, Red Ring

The JBHV1 pressurized cartridge kit from Bitubo is built around a 30mm piston rod, a key component that influences how quickly the damping fluid moves. This design choice is central to its ability to offer precise control over your motorcycle's front suspension.

This kit allows for extensive tuning of your front forks. You can adjust spring preload to set the initial sag of the suspension, ensuring the bike sits correctly under its own weight and rider input. The rebound damping adjustment controls how quickly the fork extends after being compressed, preventing it from feeling bouncy. Additionally, the compression damping adjustment lets you fine-tune how the fork reacts to impacts and weight transfer, whether you're braking hard or hitting rough patches. The kit is designed to be installed without oil, meaning you'll use your existing fork oil or select a new one that best suits your riding style and conditions.

Bitubo is known for its well-built suspension components, and this cartridge kit is no exception. It's a substantial upgrade for riders looking to gain more control and adjustability from their motorcycle's front end. While this kit doesn't include oil, it comes with everything else needed to convert your stock forks into a high-performance damping system. Refer to the manufacturer's installation instructions for specific details on assembly and setup.