Öhlins TTX 25 Cartridge Kit for Yamaha YZF-R7 2026

Öhlins TTX 25 Cartridge Kit for Yamaha YZF-R7 2026

The race-inspired FKR Cartridge Kit was developed by our engineers using materials directly from Moto3, Moto2, and World Superbike and designed for high-end racing.

The FKR Cartridge Kit is a spring-pressurized, closed system that is simpler and easier to maintain compared to previous gas-pressurized systems. The FKR eliminates the risk of pressure loss due to leaks, guaranteeing consistent performance. With TTX technology, a newly developed piston, and an 8 mm piston rod, we have reduced internal pressure, resulting in faster response. This translates to a more linear damping characteristic, offering greater tuning potential and enhancing traction and stability.

Scope of Delivery

- Öhlins TTX25 Cartridge Kit
- Fork springs 9.5 N/mm
- Fork springs 10.0 N/mm
- Fork springs 10.5 N/mm
The spring rate selection depends on the rider's weight. Recommendations can be found in the installation instructions (see Downloads).

Installation Instructions
Various special tools and fork oil are required for the proper installation of the cartridge kit (see installation instructions). These are not included and can also be ordered from the Öhlins online shop.

Öhlins DTC does not offer technical support! We therefore strongly recommend having the cartridge kit installed by a professional workshop.

Technical Data
Spring Series: 04744 Series
Scope of Delivery: springs 9.5, 10.0, 10.5 N/mm

Notes
- Only fits models with original Showa forks
- For track use only
- Not approved for use on public roads in Germany according to the German Road Traffic Regulations (StVZO).