Vorsprung Fractive Fork Tuning System - Fox Fit4 Dampers

Nobody else puts this tuning power in your hands.

Every mass-manufactured fork damper out there compromises on performance. Not because the engineers building them are incompetent (they aren't), but because they don't know you - the rider - and what your personal requirements are, so the fork has to cater to everybody.

With the exclusive Fractive Tuning Systems, you can send your Fox fork to any of our tuning partners (see International Partners) and have them valve your Fit4 damper for exactly what you need. Or, you can access our expertise to allow you to install and tune our Fractive Fork Tuning Systems yourself.

Compatible Forks:
32 Factory Series Fit4 forks, from 2016-19
34 Factory Series Fit4 forks, from 2016-19
36 Factory Series & Performance Elite Fit4 forks, from 2016-19
40 Performance Series Elite Fit4 forks, from 2016-18

Any spring system in any of the above forks (Talas, Float or the 40 VAN) works fine as the spring system is in the left leg, this part is going in the right leg.

Incompatible Forks:
Any remote-lockout or remote-adjust forks. These are not compatible. However, conversion back to a conventional crown adjust system is possible in some cases.

Any StepCast forks (32 or 34)

32, 34 or 36 Performance Series (P-S) forks with only the 3-position adjuster (no black low speed compression dial).

Any Fit Grip or Grip2 forks

Any RC2-damped forks (36 or 40) with high and low speed compression dials

Any Rhythm forks

Any 2020+ Fit4 forks - these use a smaller damper shaft & a different compression piston