Fork Upgrade Kit for Honda GB350 / CB350 - YSS

Fork Upgrade Kit for Honda GB350 / CB350 - YSS

The YSS Fork Upgrade Kit Y-FCM37-KIT-01-047 for Honda GB350 and CB350 is the ideal solution for riders looking to optimize the performance of the front fork and enhance their motorcycle’s ride quality. Designed to replace traditional, non-adjustable damper rod forks, this kit is a high-value technical upgrade capable of transforming overall handling and stability.

The YSS Fork Upgrade Kit includes reinforced progressive fork springs, preload-adjustable top caps, spacers (if required), and YSS PD emulators, which simulate cartridge fork behavior for a smoother, more controlled action.

Features highlights:

• Progressive fork springs for precise, stable response in all riding conditions
• Preload-adjustable top caps for custom tuning based on rider weight or intended use
• YSS PD emulators designed to improve oil flow and make the fork more responsive and progressive
• Spacers included (if required) for a perfect installation
• Complete kit with installation instructions including recommendations for oil viscosity and fill height
• Reduced fork dive under braking and increased cornering stability
• Guaranteed compatibility with non-adjustable damper rod forks

Technical specifications:

• Spring type: progressive
• Spring rate: 5.5 – 7.5 N/mm
• Air gap: 150 mm
• Recommended oil viscosity: 20W
• Recommended preload: 10 mm

Key benefits:

• Greater front-end control and feel
• Reduced dive under braking and improved stability
• Better comfort on uneven surfaces
• More progressive, predictable suspension behavior
• Easy installation thanks to the included instructions and accessories

The Fork Upgrade Kit for Honda GB 350 and CB 350 is an essential upgrade for anyone looking to improve steering precision, stability, and comfort , making the front fork more effective and customizable.
A smart investment for a more balanced, smoother, and safer ride, by YSS Suspension, a global leader in suspension technology.

Compatible with:

• Honda GB 350 from 2025
• Honda CB 350 from 2020