The all new STRIDE was developed using data collected via tens of thousands of saddle pressure maps, as well as countless hours spent optimizing Pro-Tour and Ironman athletes. The gebioMized STRIDE is destined to become your go-to TT and triathlon saddle. It has become the saddle of choice for many top pros, including Ironman Champion Annie Haug and many others. Two Densities: Firm padding or softer padding. Two sitting positions: Aero ready- front loading or Comfort ready- front to mid loading. Specifications: Weight: ~250-260g. Rails: Titanium. Colors: black with white logos. Dimensions: Nose width (5cm behind tip) = 55mm. Transition (10cm behind tip) = 75mm. Rear part = 130mm.