Cause: one-sided strain
SQlab solution: different axle lengths
Cause: Pedals with a short axle usually only allow a parallel foot position, which often does not correspond to the natural foot position.
SQlab solution: pedals with different axle lengths for a natural foot position. The extended axis of the SQlab pedals allows a more physiological, natural foot position. This prevents one-sided strain – especially in the case of fibula head syndrome.
These pedals are rarely used, but they still have their place. The short axle is suitable for cyclists with small shoe sizes who can ride with their feet parallel. The so-called Q-factor is thus smaller. In particular, in combination with a narrow sit bone distance and narrow hip width, it makes sense to stand with your feet as close together as possible.
The standard size, for those who honestly get by with the pedals of the market leaders in this area.
This is important for people whose feet form a V shape when viewed from above. If you place your feet on the pedals parallel to each other, this no longer corresponds to the natural position and can cause discomfort in the knees. So if you experience discomfort, especially on the outside of the knee at the fibula head, you should place your feet on the pedal in their natural position. With clipless pedals, the cleat can usually be adjusted without any problems. But since it is then usually too narrow for the heel and it rubs against the crank or the frame, the longer axle of the SQlab pedals quite simply provides more space for this foot position. Even from shoe size 45 upwards, it often gets cramped and you see smoothly polished cranks.
Throughout a pedal turn, the foot tends to make a slight rotation. Almost all clipless pedals allow this slight rotation of the foot. Out of this reason, regular platform pedals should not be too grippy even if slipping-off presents a slight risk. Pedals with a large platform area and extremely good grip through pins that dig deeply into the sole of your shoes can cause a twisting of your knees when riding but also when getting off your bike.