621 Ergolux (EL) Active Infinergy 2.0 Saddle


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621 Ergolux (EL) Active Saddle

The new 621 ERGOLUX® Active 2.0, the perfect City and Comfort saddle. Compared to the firmer performance ERGOWAVE® models, the 621 ERGOLUX® active offers greater padding volume which makes for softer feeling foam. The dual waves make the supporting surface significantly larger than before, keeping the sitbones from sinking deeply into the seating area. As a result, the ERGOLUX® does not have the disadvantages that normally come with softer foam.

The 621 ERGOLUX® 2.0 features the Infinergy® damper. This shock absorber is made of BASF's Infinergy® material, which has proven very successful in running shoes. This E-TPU offers improved low-weight cushioning and durability. The damper comes in a new modified form and allows significantly more active movement in the SQlab saddles.

The first level accommodates the rear part of the sitbones offering perfect support for improved force transmission onto the pedal. The second level ideally accommodates the unburdened ischial rami, thereby ensuring the best-possible pressure distribution. Due to the saddle nose sitting lower, the perineal and front area of the pubic bone and pubic arch have more free space. Thanks to the proven SQlab active system which allows the saddle to follow the pedaling movements of the rider, comfort is increased, less strain is placed on the inter- vertebral discs and pressure on the sitbones is further reduced. The flex and active movement can be adjusted to the body weight with the comfort sticks in the active dampener. 

The 621 Ergolux Active 2.0 is available in an 18cm, 21cm and 24cm version. 

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Available Widths in cm 18, 21, 24
Area of use City/Comfort
Length (mm) 277
Weight (g) 555, 568, 675
Hardness in SQ-shore 45
Relief of perineal area (%) 70
Material Rails CrMo
Material Cover C53A | F24
Material Padding Comfoam
active Technology Infinergy Damper from BASF
max. Weight (kg) 130

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