FOX Grip Street Performance Fork Cartridge – Harley M8 Softail (2018+)

Description

FOX GRIP Performance Fork Cartridge Kit for Harley Softail (FOX M8 Softail GRIP Street Performance)

Experience a smooth, controlled ride with the FOX M8 Softail GRIP Street Performance Fork Cartridge Kit. The cartridge and spring kit’s linear-rate springs and opposed-piston design prevent air from mixing into the oil, providing consistent damping control. Tuned for improved rider comfort and cornering control, the closed, speed-sensitive cartridge delivers predictable handling while maintaining your bike’s original look.

• Speed-sensitive closed cartridge damping control for predictable handling
• Linear spring rates support the fork with consistent force, reducing brake dive
• Opposed-piston design prevents air from mixing into the oil for consistent damping
• Tuned for improved rider comfort and cornering control
• Works with existing forks to maintain original look
• Fully rebuildable and re-valvable — Street Performance series
• Model-specific ride tune

What’s included

• 1 right fork 49mm cartridge
• 1 left fork spring
• 1 U.S. QT 5 WT. PTFE high performance suspension fluid
• Instructions and user manual
• Fork decal
• Model-specific ride tune

• Spring rating: Standard (Rider weight up to 240 lb)

Combine with the FOX Street Performance IFP-QSR rear shock set for total comfort and control on your Softail.

Benefits

• Smoother, more controlled ride across a range of speeds
• Improved cornering confidence and rider comfort
• Reduced brake dive under braking
• Maintains stock fork appearance while upgrading performance

Includes full instructions and user manual. The Street Performance series is fully rebuildable and re-valvable for long-term serviceability. Transform your Softail’s ride — order the FOX GRIP Fork Cartridge Kit now!

Fitment

• Harley-Davidson FLDE Deluxe 107 (2018-2020)
• Harley-Davidson FLFBS Fat Boy 114 (2018-2024)
• Harley-Davidson FLHC Heritage Classic 107 (2018-2021)
• Harley-Davidson FLHCS Heritage Classic 114 (2018-2024)
• Harley-Davidson FLI Hydra-Glide Revival (2024)
• Harley-Davidson FLSL Softail Slim 107 (2018-2021)
• Harley-Davidson FXBBS Street Bob 114 (2021-2024)
• Harley-Davidson FXBB Street Bob 107 (2018-2021)
• Harley-Davidson FXBR Breakout 107 (2018-2020)
• Harley-Davidson FXBR Breakout 117 (2023-2025)
• Harley-Davidson FXBRS Breakout 114 (2018-2022)
• Harley-Davidson FXLR Low Rider 107 (2018-2020)
• Harley-Davidson FXST Softail Standard 107 (2020-2024)
• Harley-Davidson FLFB Fat Boy 117 (2025)
• Harley-Davidson FXBB Street Bob 117 (2025)

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