Ergon SM E-Mountain Pro Womens Saddle - M/L StealthErgon SM E Mountain Pro Womens Saddle M L Stealth. The Ergon SM E Mountain Pro is the performance oriented saddle tuned for the athletic E MTB rider. With a wider flat nose and an upturned tail this saddle profides the necessary support for long steep seated climbs. Gender specific relief zones accommodate the unique anatomical differences between men and women cyclists OrthoCell inlay; lighter and more durable than gel ensure maximum comfort and