The 602 Ergolux Active 2.1 Saddle from SQlab is one of their best sellers and its now been updated to be even better. This improvement comes in the form of a lighter saddle shell and an increased adjustment range to a completely newly developed technology for the Comfort active system, which is now adjustable via a switch function.Adjustable - The switch function, can be easily and quickly adjusted with just one movement.  Turn the adapter by 90° and the movement of the active system changes.Back friendly - With active technology, the saddle follows the pedalling motion, comfort increases, the spinal discs are mobilized and pressure on the sit bones is minimised.Connection for saddle bags - With the practical saddle adapter saddle bags can be easily and securely attached under SQlab active Comfort saddles 2.1.Perfect support - The raised rear provides additional support to the back and ensures direct power transmission to the pedal.ERGOLUX More comfort- Less pressure - The wave-shaped