Öhlins FGRT 307 American V-Twin 48 Blackline Front Fork — 2023-2025 Harley CVO Road Glide & Street Glide | OHLFGRT3076

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Öhlins FGRT 300 Series American V-Twin Blackline Front Fork (Part: FGRT 307)

Swapping out your stock inverted front setup for the Öhlins FGRT 300 Series American V-Twin Blackline Front Fork assembly completely transforms the way a heavy Harley bagger feels when you push it through a fast corner. This full setup (Part number: FGRT 307) marks the first time Öhlins has delivered a complete upside-down fork assembly specifically engineered for the Harley-Davidson touring platform. It does away with that sloppy, mushy front-end brake dive and keeps your front tire firmly planted against the asphalt over high-speed highway joints.A lot of guys just throw drop-in cartridges into their stock tubes, but this is a full-replacement kit that replaces everything with structural, billet aluminum fork bottoms built to handle heavy V-Twin road stress. The massive 48mm inner stanchions feature a premium titanium nitride coating that completely cuts out stiction—which is just that sticky initial friction that keeps a fork from moving smoothly. Combined with the midnight-black outer tubes and blacked-out lowers, you get real MotoAmerica King of the Baggers racing performance without messing up your bike's custom style.

Features and Benefits

• NIX 30 Cartridge Design: It separates your damping duties completely, putting the compression circuit in one leg and the rebound in the other. This stops the fluid from fighting itself, giving you incredibly precise control over your front-end tracking.
• Super Slick Titanium Nitride Coating: The 48mm inner tubes get a durable treatment that slashes internal drag. This lets the front suspension react instantly to minor road seams, tar strips, and rough pavement cracks.
• Race-Proven Billet Lowers: The lower fork brackets are highly optimized to save unsprung weight while keeping the front end stiff. Best part is your stock brake calipers and fender bolt right back up without any weird modifications.
• Easy Top Cap Adjustments: You do not have to pull the forks apart to tweak your settings. Your spring preload, rebound clicks, and compression stiffness adjusters are all right there on the top caps for quick tuning.
• Heavy-Duty Linear Springs: Ships with firm 12 N/mm performance springs pre-installed, giving you great front-end feedback and plenty of support when you have to grab a handful of front brake.

Vehicle Fitment

Please look closely at your bike's model specs before ordering. The Öhlins FGRT 300 Series American V-Twin Blackline Front Fork is a model-specific upgrade built only for inverted front ends. It will not bolt onto standard, non-CVO Road Glide or Street Glide models.

• Years: 2023, 2024, 2025, 2026
• Harley Models: CVO Road Glide (FLTRXSE), CVO Road Glide ST (FLTRXSTSE), and CVO Street Glide (FLHXSE).
• Note: Fits the factory inverted triple trees on these specific CVO models only.

FAQ

Can I bolt this FGRT 307 fork kit straight onto a standard base-model Road Glide?

No, you can't. This complete fork assembly is machined specifically to match the factory inverted triple trees and axle spacing found only on the 2023 to 2026 CVO Road Glide and Street Glide versions.

What are the exact structural specs on this fork layout?

This Öhlins setup measures exactly 730mm in length from the center of the wheel axle up to the top cap, and it delivers a clean 117mm of total suspension travel for absorbing harsh road impacts.

What fluid do I need to use when it comes time for service?

To keep the internal 30mm valving working perfectly and prevent premature wear on the seals, Öhlins requires using their high-grade Öhlins 01309 suspension oil for all fluid changes and service work.