Öhlins TTX 25 Cartridge Kit (FKR 100) FKR 126

This kit fits the OEM Ohlins R1M fork only. Please see FKR 102 for 2015-2024 YZF-R1 KYB or FKR 132 for 2025 YZF-R1 KYB.

The racing inspired FKR cartridge kit has technology derived straight from the Moto3, Moto 2 and World Superbike championships developed by our engineers in Sweden and is designed for high end racing.

The FKR Cartridge kit features a spring pressurized system, compared to the old gas pressurized system, the spring pressure offers a more simplistic and user friendly design that also accounts for easier maintenance. But there are more advantages of a spring pressurized system. There is no risk of gas leakage, it also gives a more consistent performance curve and allows for a more compact design. With the Öhlins TTX technology, a new designed piston and an 8mm piston shaft we reduce the pressure build-up and create a faster damping response. That gives a “linear” style of damping characteristics which create more tuning options and also increases grip and bump absorption properties while improving chassis stability.

Included:

• Öhlins TTX25 Cartridge Kit
• Fork springs 9,5 N/mm
• Fork springs 10,0 N/mm
• Fork springs 10,5 N/mm

Spring rate selection is based on rider weight. You will find recommendations for this in the mounting instructions (see downloads).

Various special tools and fork oil are required for the correct installation of the cartridge kit (see mounting instructions).

Part number

FKR 126

Type Code

TTX25 Cartridge Kit FKR

Technical data

Notes

• Fits models with Öhlins front fork FL 940, FL 942 or FL 943 only