FOX FIT4 Damper

The fourth-generation FOX Isolated Technology (FIT4) damper features a patented closed cartridge system that offers consistent damping and outstanding ride control.
FOX FIT4 sealed cartridge design provides a wide range of on-the-fly compression settings and excellent damping control that allows riders to quickly match their suspension to the terrain. Available in 32, 34 and 36 models, there are numerous FIT4 fork options built to enhance today’s cross-country, trail and enduro bikes.
For more info on our FIT4 damper technology visit ridefox.com

[@Mike-tg8pv]

I fukin love my Fox fork and shock

Thank you for these great technical videos! Could you make a video about the separation between low-speed and high-speed rebound? How can you control it independently?

[@ikermadariaga5931]

I also loved my SC ... until I feel the problem. When the FIT4 cartridge is in firm position, the oil compresses the cartridge and finishes blocking. Very difficult to unlock, even if you are off the bike. It is a common fault in all FIT4 cartridges!

[@jm-btt]

Iker, my fork got locked in the firm position. How did you solve this problem? Thanks for your answer.

[@AdrianSchwizgebel]

A friend of mine had exactly that happening to his RockShox Revelation fork. Our mech said it can happen with every brand and quality.

[@Emtbtoday]

Thanks for this valuable information as the fit4 came in my 38s on new ebike it's not something I feel they would ever need I'm heavy and can't get full travel but I've max psi to get my sag just now and 5 tokens stand over sag but I'll change this to seated sag as way to firm and remove couple these tokens for all the time I'm standing up on it really

[@juliocesarbendezucaceres1882]

HOLA AMIGOS, NO PUEDO REGULAR EL OPEN MODE ADJUST EL CONTROLADOR SE HA PUESTO DURO Y NO GIRA.. GRACIAS POR SU AYUDA

[@Emtbtoday]

OK?this is very interesting the comments and know never to lock them out completely! Why and do you get them unstuck from lock out then if this happens, trip back to fox