G2-R 25mm Cartridge Kits replace the stock damper with a high-performance unit.  Each set is custom built to order for the application and valved to the rider's specs, preference and ability.

Used in the winning AMA Vance & Hines XR1200 Road Race Series. These Cartridges are not just for Sport & Race Bikes. They are also available for Adventure, Sport Touring, Cruiser, Dual-Sport as well as any application where extraordinary suspension performance is desired.


  • Compression Gold Valves
  • Rebound Gold Valves
  • HFR Mid-Valve Technology
  • Fork Caps with Compression, Rebound and Preload Adjustment (selected models)
  • Length Choice at time of order
  • Precision-machined aircraft billet aluminum
  • Low-Friction Coatings and Surface Finishes
  • Reactive Top-Out Spring Technology
  • Elastomer Bottom-Out System
  • Guaranteed Performance
  • Technical Support
  • Made in USA

Check out the head-to-head shootout of G2-R Cartridges vs. Öhlins in ►"Sport Rider Magazine".

"I believe this is one of the best performance modifications you can purchase."
      Good luck and great riding,
                                          - Paul Thede