San Marco's Regale Carbon FX is the evolution of one of the most beloved saddles of all time. With a similar overall shape for top-notch support and a great fit and feel, plus their Biofoam padding for excellent support and comfort, the Regale is the best seat in the house. You also get a carbon-reinforced shell and featherweight and vibration-damping carbon rails.Rail: Carbon Waist 9.8mm x 7mm.
Shell: Carbon Fibre Reinforced.
Dimensions: 278mm x 152mm.
Weight: 193 grams.