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Ohlins Suzuki GSX-R1000 12-25 TTX25 Spring Pressurized Fork Cartridge Kit w/Springs

(1 review) Write a Review
STG SKU:
O|1946-FKR 118|0
$2,442.96
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Authorized Ohlins Dealer

The racing inspired FKR cartridge kit has technology derived straight from the Moto3, Moto 2 and World Superbike championships developed by Ohlins's engineers in Sweden. Designed for high-end top level racing in SuperStock and SuperSport classes, the new FKR cartridge kit will give you loads of performance. It comes as ready applications for the hyper-sport bikes.

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 Ohlins 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.

Features:

  • Includes complete 25mm internal cartridge.
  • New compression pistons, new rebound pistons, new piston rings, new shims, complete set of one-way valves and new washers.
  • Easier setting changes made for individual preferences.
  • One adjuster per side.
  • Recommended track settings included.
  • External rebound damping and compression damping.
  • External spring preload adjusters (one per side).
  • Your choice in spring rate (based on your weight and preference).
  • Works with stock fork sliders and bottoms, so they are Supersport legal in nearly all regions.

Note: Springs -95,-10,-05 included in kit

FITMENT NOTE:

This kit fits the 2012-2018 GSX-R1000 with Showa forks. It does NOT fit the GSX-R1000R model introduced in 2017.

Write Review

  • 5
    Ohlins fkr for the win

    Posted by Brian DiCosmo on 12th May 2025

    Coming from stock suspension is completely transformed the bike. I have the TTX rear shock to go with it. I’ve never felt such a confidence inspiring race suspension. Lowered my lap times significantly within the first session of the day. I have the settings at the recommended start point by Ohlins included in the box. I am 210 pounds geared up and I have the 10.5 springs installed. This kit comes with three sets of springs so you can play around with mixed spring rates. One of my fork seals was leaking right from the start so I had my Ohlins guy replace it. He didn’t charge me, but this is all beside the point. It may have been something he did during the installation process. No big deal. I have the oil level set a little bit lower than suggested because these feel stiff. These forks are the true race forks so I have to get used to them a little bit, but I can’t say enough about how great this kit is. Very expensive, but totally worth it.