Vast 143 SaddleThe Vast 143 is a slim, performance focused saddle built for marathon and gravel riders who prefer a narrower shape. At 143 mm wide, it offers a clean, agile fit, while the glass reinforced base adds stiffness for efficient power transfer. A central foam cut out reduces pressure and keeps comfort consistent over long distances. Cr Mo rails help keep overall weight down without compromising strength. The low profile, racey shape makes the Vast 143 a