Perfect for Use on a comfort orientated Trekking bike. Adjustable for your specific comfort needs. The saddles dampened lateral tilt allows it to follow the bio mechanical movement of the pelvis on each pedal stroke. The result is a decrease of pressure on the seat bones & a mobilization of the spinal discs. The lowered saddle nose of SQlabs step saddle design was developed by SQlabs head of R&D Dr. Stefan Staudte (Urologist & extreme biker) to distribute bodyweight. For Trekking Â- adjusts according to body weight. Comfort & strength via extended level space. More level space means less pressure & that brings comfort. Therefore the level space of the 602 active is longer to the seating area & becomes a little less round to make thesitting space 20 % larger. With a narrow saddle nose & increased sitting space 20 % less pressure is felt & therefore comfort resultsand strength is gained. More freedom lesser pressure with the SQlab Stepsaddle Concept! The lowered saddle nose of SQlabs stepsaddle design was developed by SQlabs head of R&D Dr. Stefan Staudte (Urologist & Extrembiker) to distribute the bodyweight by medical view points S Qlab Saddle width system: All SQlab saddles come in three or four different widths. Our dealers are trained by us & are able to measure your seat bone distance & will calculate depending on the seat position & driving habits the optimum saddle width.saddle width (effective use) 14cm 15cm 16cm 17cm Length 280mm Hardness (SQShore) 45 Relief (perineum) 75% Rails Cr Mo Cover K18 Upholstery Trekking Foam damping Sticks 2 pcs. Active yes