Description
The SQlab 621 M-D Active 2.1 CrMo Rail Saddle in black is designed to provide maximum relief for sensitive areas by offering optimal pressure distribution based on medical criteria. It is suited for city bikes with riding positions ranging from slightly forward bend to very upright. The SQlab active system allows the saddle to follow your pedaling motion, increasing comfort, mobilizing intervertebral discs, and reducing pressure on the sit bones. The M-D (maximized dip) combined with the high classic step shape helps distribute body weight effectively onto the sit bones.
Specifications:
– Rails: CrMo
– Top material: Synthetic
– Color: Black (900)
– Size: 282 x 180 mm
– Model Name: 621 M-D
– Weight: 691 g
- Designed for maximum relief of sensitive areas for comfortable rides.
- Optimizes pressure distribution based on medical criteria for city bikes.
- Features SQlab active system that moves with pedaling motion to reduce pressure.
- M-D design maximizes dip and distributes weight onto the sit bones.
- Constructed with CrMo rails and synthetic top in black color, size 282×180 mm.





