What is the purpose of the K=0.80 spring rate?

The K=0.80 designation refers to the spring rate. A higher number generally means a stiffer spring, which can provide a more controlled feel and reduce fork dive under braking. This specific rate is chosen to offer a notable improvement over stock for many cartridge fork applications.

What type of fork oil is included?

The kit includes 1 liter of specialized Bitubo fork oil. This oil is formulated to work with the MFORK springs and your cartridge fork system, ensuring proper damping characteristics and heat management.

Do I need any special tools to install these fork springs?

Installing fork springs typically requires specialized tools for disassembling the forks and compressing springs if necessary. It is recommended to consult the manufacturer's installation instructions or seek professional assistance for proper installation.

Bitubo Fork Springs Kit K=0.80 MX74

Name: Bitubo MFORK Fork Springs Kit Only For Cartridges Jbh-V1 K=0.80 + 1 Lt. Oil
Brand: Bitubo Suspension
Price: 260.04 USD
Availability: InStock

Bitubo MFORK Fork Springs Kit Only For Cartridges Jbh-V1 K=0.80 + 1 Lt. Oil

$260.04

Bitubo Suspension fork springs kit for cartridge forks. K=0.80 spring rate, includes 1 liter of oil.

Key Features

This is a Bitubo Suspension fork springs kit for cartridge forks.
Features a spring rate of K=0.80 for improved fork response.
Includes 1 liter of specialized Bitubo fork oil.
Constructed from high-tensile steel for durability and consistent performance.
Designed to work with cartridge fork systems.

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Product Details

Starting with a spring rate of K=0.80, this Bitubo MFORK kit is designed to give your cartridge forks a more controlled feel. The kit includes one liter of specialized fork oil, which is crucial for proper damping performance and heat dissipation within the fork internals. Bitubo is known for its focus on suspension tuning, and this kit aims to provide a noticeable improvement in how your bike handles bumps and corners.

The springs themselves are made from strong, high-tensile steel, ensuring they maintain their intended rate over time and under stress. This means you get consistent performance ride after ride. Bitubo has put a lot of thought into the valving and spring interaction within cartridge forks, and this kit is a direct way to update that critical front-end suspension component. The included fork oil is specifically formulated to work with these springs and your cartridge system, helping to ensure smooth operation and longevity.

When installing, remember that proper fork oil level and air gap are just as important as the spring rate itself. Refer to the manufacturer's installation instructions for the precise details on oil volume and assembly to get the most out of this kit.