Compatible with all boat brands.
 
We have developed a ceramic bearing race wheel that has remarkably low rolling inertia to maximise power output (force x speed) on the drive phase and reduce fatigue on the recovcery phase. 
 
In addition the cermaic bearing wheels feature the same reduced radius as our standard wheels for better contact with the slide surface reducing the chance of premature and unnecessary wear of the anodisation of the slides.  The design also reduces the torsional rotation of the seat ensuring the seat tracks better at race ratings.
 
Note: if replacing Empacher wheels, all four wheels must be replaced at once as Empacher use a slightly smaller wheel.  All other brands are fine to switch out individually.