SQLab 602 M-D Active Saddle - Black - Cr-Mo Rails - 140mm Wide YGroup_7179488002093 If technical

If technical

Designed for use with Shimano I-Spec A or B brakes

a high durability in combination with good rolling resistance and grip is achieved

the especially tight tolerances of 10 Speed drive trains mandated that each PowerLock is good for a one-time application only

It won't be compatible with older 9-speed setups as the amount of cable pull will be different

SQLab 602 M-D Active Saddle - Black - Cr-Mo Rails - 140mm Wide YGroup_7179488002093 If technicalThe M D Line was developed for maximum relief of sensitive areas with pressure distribution according to medical experts. The M D Line stands for Maximized Dip and, in combination with the high classical step shape, distributes the body weight to the sit bones. For trekking bikes with moderate to upright sitting position. The relief of the perineum area is at very high 80%, normally sufficient for age related, enlarged prostate. Talk to your doctor to