SQ-lab 621 Ergolux active 2.0

The 621 Ergolux® Active 2.0, the tried and tested city and comfort saddle. Compared to the very tight and slim Ergowave® models, the 621 Ergolux® Active 2.0 offers more volume in the padding, which means the foam can be a little softer. The contact surface is significantly larger than before thanks to the double wave, which means the sit bones sink in less. The disadvantages that can normally occur with softer foams due to the sit bones sinking in are therefore not present with the Ergolux®.

The first level accommodates the rear part of the sit bones, offers perfect support and thus ensures improved power transfer to the pedal. The second level optimally accommodates the already relieved ischial branches and thus ensures the best possible pressure distribution. The perineum and the front area of the pubic bones and the pubic arch are given more space thanks to the even lower saddle nose. Thanks to the proven SQlab Active System, the saddle follows the pedaling movement, increasing comfort, protecting the intervertebral discs and reducing the pressure on the sit bones once again.

Thanks to the proven SQlab Active System, the saddle follows the pedaling movement, increasing comfort, protecting the intervertebral discs and further reducing the pressure on the sit bones. The flex and active movement can be adjusted to your body weight using the comfort sticks in the Active damper.

Here with 210 mm of effectively usable seating area.

SQlab seating position

Slightly bent: The comfortable trekking and city rider usually sits slightly bent on his bike. But the enduro rider also often sits in this more upright position.
Upright: The completely upright sitting position occurs mainly on the Dutch bike.
features
Pollutant tested – TÜV Süd
Unisex saddle
SQlab step saddle concept: The lower saddle nose relieves the perineal area and the sensitive structures of men and women and distributes the pressure on the sit bones.

Ergolux®: Is the comfort version of the successful SQlab Ergowave® saddle shape. For cyclists who sit a little more upright on their touring, everyday, city and trekking bikes.

Saddle width system: SQlab saddles are available in one to five different saddle widths. The correct saddle width is determined by the SQlab sit bone measurement. Alternatively, you can also determine your sit bone width at home.

SQlab MaxContact®: The flattened, narrow saddle nose offers a much larger contact surface and thus a greater pressure distribution than conventional saddles.The effective saddle width: The saddle width is always the effectively usable seat area, not the total width. With all SQlab saddles, the usable area is used to the maximum and as little width as possible is wasted through excessive curvature.

E-Bike ready: The saddle is suitable for use on e-bikes.

Plus support: The raised rear provides additional support to the rear and ensures better power transmission.

Comfortable: The contact surface is significantly larger than before thanks to the double wave, meaning the sit bones sink in less. The 621 Ergolux® also offers more volume in the padding, which means the foam can be a little softer.

Relieves pressure: The lower saddle nose, in combination with the slight depression in the middle, relieves pressure on the sensitive perineal area.

Relation
microfiber
Water-repellent: water-repellent cover material

upholstery

Comfort Foam

saddle shell

SQlab Active saddle technology: The Active saddle allows a physiologically correct movement of the pelvis, which relieves the intervertebral disc and minimizes the pressure on the sit bones

seat stays

CrMo seat stays

Technical data

Application area: City
Width in mm (effectively usable seat area): 210

Length (mm): 277

Weight (g): 648
Hardness in SQ-Shore: 45

Perineal area relief in %: 70

Material struts: CrMo (solid)
Saddle shell material: polypropylene composite material (PP)
Material upholstery: Comfort Foam
Cover material: Microfiber
max. load in kg: 130
maximum tightening torque in Nm: 18