FOX Street Grip ST 49mm Adjustable Fork Cartridge Kit for Harley-Davidson CVO/ST Models, Part 890-27-018

Designed, tuned, and manufactured in the USA, the FOX Street Grip ST Adjustable Fork Cartridge kit is our latest development in our performance V-Twin Lineup. The Street Grip ST offers three position compression and rebound adjustments on the top caps allowing you as the rider to make adjustments on the fly without the need for any tools. This drop in open bath cartridge kit is the highest end fork cartridge kit that you can pair with the QS3 QSR rear shocks to push your Harley to it's ultimate potential.

The FOX Street Grip ST Adjustable Fork Cartridge Kit is a premium suspension upgrade for Harley-Davidson CVO and ST models equipped with 49mm inverted forks. Designed, tuned, and manufactured in the USA, this FOX cartridge kit delivers controlled, adjustable front-end performance for riders seeking a higher level of handling and ride quality. The kit is designed to pair with FOX QS3 or QSR rear shocks as part of a complete FOX Full Bike Solution.

This drop-in, open-bath cartridge system features a standard-rate spring setup intended for riders weighing up to 240 pounds. Adjustable preload provides 24 click positions for tuning the front suspension to rider preference, load, and riding conditions. Tool-free compression and rebound controls are positioned on the top caps, providing three adjustment positions for each function and allowing changes without additional tools.

The FOX Street Grip ST cartridge kit is serviceable and repairable, supporting long-term maintenance and suspension performance. Its drop-in design simplifies installation compared with more extensive fork modifications, while the adjustable damping and preload settings help riders refine front-end response, comfort, and control. Confirm vehicle year, model, fork configuration, and fitment before ordering. This product is identified by FOX manufacturer part number 890-27-018 and vendor part number 890-27-018.

Features:

• Fitment: Designed for Harley-Davidson CVO and ST models with 49mm inverted forks
• Fork Size: 49mm cartridge kit with standard spring rate for riders up to 240 pounds
• Adjustable Preload: 24 click positions for precise rider and load tuning
• Damping Adjustment: Tool-free three-position rebound and compression adjustments on the top caps
• Cartridge Design: Drop-in open-bath cartridge system
• Serviceability: Serviceable and repairable for long-term maintenance
• System Compatibility: Designed for use with FOX QS3 or QSR rear shocks and the FOX Full Bike Solution
• Manufacturing: Designed, tuned, and manufactured in the USA by FOX
• Part Number: FOX manufacturer and vendor part number 890-27-018