SQLab SQLab 621 Ergolux® Active 2.1 Saddle SQLab SQLab 621 Ergolux® Active 2.1 Saddle SQLab SQLab 621 Ergolux® Active 2.1 Saddle SQLab SQLab 621 Ergolux® Active 2.1 Saddle SQLab SQLab 621 Ergolux® Active 2.1 Saddle SQLab SQLab 621 Ergolux® Active 2.1 Saddle
SQLab SQLab 621 Ergolux® Active 2.1 Saddle SQLab SQLab 621 Ergolux® Active 2.1 Saddle SQLab SQLab 621 Ergolux® Active 2.1 Saddle SQLab SQLab 621 Ergolux® Active 2.1 Saddle SQLab SQLab 621 Ergolux® Active 2.1 Saddle SQLab SQLab 621 Ergolux® Active 2.1 Saddle

SQLab 621 Ergolux® Active 2.1 Saddle

C$179.99

Extra wide bike seat

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SQLab
Article number: 57230-2011-18
Availability: In stock

DESCRIPTION

The SQlab 621 ERGOLUX® active 2.1 is a comfort-oriented saddle for city and touring cyclists. Its wide, two-tiered ERGOLUX® contour supports the sit bones and minimizes pressure in sensitive areas – ideal for an upright posture and relaxed rides. The active System 2.1 allows for natural pelvic movement even while cycling, which can reduce back strain. Perfect for commuters and occasional cyclists seeking ergonomic comfort in daily use. 

Key Features:

  • ERGOLUX® Shape
  • Two-tiered support for relaxed sitting Active System 2.1
  • Promotes natural pelvic movement and spinal relief Generous Width
  • Ideal for upright city and trekking bikes Urban Ergonomics
  • Designed for everyday riding comfort

 

FEATURES

SQlab Lab 2025   SQlab City 621 active   SQlab City Lifestyle

Adjustable

the switch function, can be easily and quickly adjusted with just one movement. Turn the adaptor by 90° and the movement of the active system changes. 

 

Step Shape

the two-level shape of the 612 Egrolux® relieves pressure and supports the sit bones - ideal for long rides with efficient power transfer and lasting comfort. 

 

Comfort in the City

designed for everyday riding, the 612 Egrolux® offers balanced support and pressure relief - perfect for stop-and-go traffic and upright positions in urban environments. 

 

Saddle Width System

Perfect Fit
A prerequisite for maximum comfort and relief is the matching saddle width, so that it is ensured that your sit bones lie fully on the saddle. Because only then, the sensitive perineal area in men and the usually lower pubic arch in women can be properly relieved. Available widths: 18 | 21 | 24 cm

ERGOLUX®

Pressure Relief
The lower saddle nose in combination with the slight depression in the middle relieves the sensitive perineal area. The flat, only very slightly curved shape of the saddle nose results in a maximum contact surface with correspondingly less pressure.
 
 

active-Technology

Good to the back
The SQlab active saddle technology enables a physiological co-movement of the pelvis. Spinal discs and facet joints can thus be relieved. In particular, the mobilization of the spincal discs is clearly noticeable. SQlab introduces the next evolutionary stage of active technology. The active movement 2.1 can be adjusted via the switch function as of now in two stages and this is child's play.
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ERGOLUX® stands for maximum comfort.

The two-stage ERGOLUX® shape provides balanced pressure distribution between the sit bones and perineal area. The pressure on the sit bones is distributed over a very large area due to the wave shape. The difference in height between the sit bone support and perineal area is less than with the M-D Line, which is consistently designed to relieve pressure. The 621 ERGOLUX® active 2.1 has a relief of 70%. 

 

M-D Line stands for maximum relief.

The M-D Line was developed for maximum relief of sensitive areas. A pressure distribution according to medical aspects. M-D Line stands for maximized dip. In combination with the high classic step shape, distributes the body weight to the sit bones. The 621 M-D active 2.1 has a relief of 85%. 

 

SPECIFICATIONS

ARTICLE NUMBER 57230-2011
BAR CODE 4062695002291, 4062695002307, 4062695002314
SIZE(S) IN CM (EFFECTIVE SADDLE WIDTH) 18 / 21 / 24
AREA OF USE City
WEIGHT(S) IN G approx. 620 / 630 / 655
LENGTH(S) IN MM approx. 280
EFFECTIVE HEIGHT IN MM approx. 78
ACTIVE TECHNOLOGY Yes - Comfort
MATERIAL RAILS CrMo (solid)
MATERIAL BASE Polypropylene Compound (PP)
MATERIAL PADDING Comfort Foam
MATERIAL COVER Durable Microfibre
HARDNESS IN SQ-SHORE 45
RELIEF OF PERINEAL AREA IN % 70
MAXIMUM LOAD IN KG 130
MAXIMUM TORQUE IN NM 18
E-BIKE READY Yes
DIN/ASTM CATEGORIES 1
GENDER Unisex
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