20 Apr 2021

KFX i25: a new super light wheel is ready to rumble!

When only the best will do is the reason why FSA developed the KFX range
The KFX i25 is a new high-end carbon wheelset where lightness and stiffness combine to best tackle off-road disciplines such as Cross Country and Marathon. This new wheelset has also been chosen by the Kross Orlen Cycling Team for the 2021 racing season, and will feature in its official debut in the upcoming Cross Country World Cup. Champions will be racing such as the two-times Olympic Games Silver medalist (2008 and 2016), Maja Włoszczowska and the Czech Republic National Champion Ondřej Cink.


FSA's know-how in carbon processing combines perfectly with the asymmetrical profile of the tubeless-ready rim and the top of the range Boost hubs with PRA bearing preload reduction system. This design gives extreme strength to the structure without compromising its lightness, for an overall weight only 1,566 grams (size 29 ").
The 25mm inner width (30mm outer width) and 30mm deep guarantees greater contact between wheel and tire, which translates into greater grip on the riding surface.
The sleek and modern graphics of the KFX range make this model unique and eye-catching and is also available with a MicroSpline SMN 12V freehub. The KFX i25 wheelset represents the top-of-the-line of FSA off-road light wheels line-up, and its suggested retail price is 1417,00 Euro.

Ondrej Cink presents it new KFX set-up. Watch the full video:

  • Ondrej Cink in action
  • KFX i25 wheels
  • Kross Orlen Cycling Team