This Öhlins FKR Cartridge Kit will suit the YZF-R models listed below and is a racing-inspired suspension upgrade developed directly from Moto3, Moto2, and World Superbike championship technology. Designed in Sweden by Öhlins engineers, this high-performance cartridge kit is built for elite racing applications, offering precision handling, improved grip, and enhanced chassis stability.

Unlike traditional gas-pressurized systems, the FKR Cartridge Kit utilizes a spring-pressurized system, providing several key advantages:
✔ Simplified Design: Easier to install and maintain compared to gas-pressurized systems.
✔ Consistent Performance: Eliminates the risk of gas leakage, ensuring stable damping characteristics.
✔ Compact Construction: Allows for a more efficient and streamlined suspension system.
✔ Enhanced Response: Features Öhlins TTX technology, a newly designed piston, and an 8mm piston shaft to reduce pressure buildup and improve damping response.
✔ Optimized Tuning & Control: Delivers a linear damping curve, providing greater adjustability, superior grip, and enhanced bump absorption.

What’s Included in the FKR Cartridge Kit?
Öhlins TTX25 Cartridge Kit
Fork Springs:
9.5 N/mm
10.0 N/mm
10.5 N/mm

Spring Rate Selection: Based on rider weight (refer to mounting instructions for recommendations).

Installation & Technical Guidance
Specialized Tools & Fork Oil Required: Proper installation requires specific tools and fork oil (refer to mounting instructions). These components are not included but can be ordered from the Öhlins online shop.

Professional Installation Recommended:
Öhlins Europe does not provide direct technical support for installation.

For optimal performance and safety, we strongly recommend having the kit professionally installed by an authorized Öhlins dealer or service center.

Why Choose the Öhlins FKR Cartridge Kit?
✔ Race-Developed Technology – Directly inspired by championship-winning Öhlins suspension systems.
✔ Enhanced Damping & Grip – TTX technology and advanced piston design ensure superior chassis stability and bump absorption.
✔ Consistent & Reliable Performance – Spring-pressurized design eliminates gas leakage concerns and ensures predictable suspension behavior.
✔ Customizable Setup – Multiple fork springs included to tailor the suspension to individual rider needs.

The Öhlins FKR Cartridge Kit is the ultimate upgrade for riders seeking high-end racing suspension, delivering superior handling, control, and responsiveness on the track.

Will suit the following models:

YZF-R1 (2015 - onwards)
YZF-R6 (2017 - onwards)

Manual (PDF)