•  Ergonomic Core and Floating TwinShell design supports natural pelvic movements while pedaling, actively relieves sit bones and reliably damps vibration from the riding surface
•  Ergonomic Core decouples the action of the TwinShell design, allowing 3D dynamic motion with reactive damping to isolate you from shocks and vibrations
•  BASF Infinergy® core is made with closed-cell particle foam and E-TPU with highly responsive properties and instant rebound, noticeably damping and absorbing trail shock
•  Floating, 3D dynamic motion and reactive damping absorbs bumps and shocks before they reach your lower back
•  Awarded with the "Campaign for Healthier Backs" seal of quality by the Association Forum Healthy Back–Better Living and Federal Association of German Back Schools
•  7 x 7 mm rails are made from strong chromoly
•  S/M fits sit-bone width of 9–12 cm; M/L fits sit-bone width of 12–16 cm

Imported.