Öhlins FKR Cartridge Kit Racing TTX 25 FKR 120 – Triumph Daytona 675 R (2013–2017)

The Öhlins FKR Cartridge Kit Racing TTX 25 (FKR 120) transforms the front-end feel of the Triumph Daytona 675 R into something a track-day rider or club racer can genuinely exploit session after session. By replacing the stock internals with Öhlins TTX technology, you gain consistent, leak-free damping that stays perfectly calibrated even as fork oil temperature rises through a long stint — exactly where standard cartridges begin to fade.

Key Features

• TTX twin-tube technology delivers constant, linear damping throughout the full stroke with no risk of pressure loss through seal failure.
• Negative spring system combined with a newly developed 8 mm piston rod improves initial response, making the front end feel more communicative under trail-braking and through tight chicanes.
• Linear damping characteristic allows precise, repeatable tuning between sessions without chasing compromises.
• Three spring rates supplied as standard — 9.0, 9.5 and 10.0 N/mm from the 04744 series — so you can match the setup to your weight, riding style and circuit.
• 125 mm stroke gives generous suspension travel suited to the varied surfaces found at club and national circuits.
• Fully rebuildable and serviceable at any authorised Öhlins Service Centre, protecting your long-term investment.

Performance on Track

Where the Daytona 675 R's stock forks can feel vague under hard braking into slow corners, the FKR 120 cartridge kit restores a direct, planted sensation that lets you commit to the apex with confidence. The TTX architecture separates compression and rebound circuits more cleanly than conventional single-tube designs, so adjustments made on the pitlane wall have a predictable, isolated effect — invaluable when you are working through setup changes between sessions. The included spring trio means you are not locked into a single rate; teams running heavier or lighter riders simply swap the spring and rebuild rather than sourcing a separate kit.

Build Quality

Öhlins manufacture the FKR 120 to the same exacting standards as their World Superbike and MotoGP components. The 8 mm piston rod is a new-generation part designed specifically to complement the negative spring system, reducing stiction at low shaft speeds — the phase of suspension movement that matters most for feel over kerbs and through slow-speed corners. Every component meets Öhlins' race-grade tolerances and is designed for repeated rebuilds, making this a kit that earns its cost over a full season rather than a one-time upgrade.

Fitment & Compatibility

The Öhlins FKR 120 cartridge kit is designed and tested specifically for the following model:

• Triumph Daytona 675 R (2013–2017)

Professional installation by an authorised Öhlins Service Centre is strongly recommended to ensure correct preload settings and damping calibration.

Important Notice

This product is designed exclusively for closed-circuit racing use. It does not hold a parts certificate (Teilegutachten) and is not approved for use on public roads under StVZO regulations. It must not be fitted to any motorcycle used on public highways.

Specifications

• Brand: Öhlins
• Part number: FKR 120
• Technology: TTX twin-tube cartridge
• Piston rod diameter: 8 mm
• Fork stroke: 125 mm
• Spring series: 04744
• Included spring rates: 9.0, 9.5, 10.0 N/mm
• Fitment: Triumph Daytona 675 R (2013–2017)
• Intended use: Track / closed-circuit racing only
• Road approval: None — not StVZO compliant