Meet the biggest bicycle saddle in the world. The CRS-1 Super Cruiser bike seat features a reactive gel top layer bonded to a soft foam layer for superior frictionless comfort. A firm base supports the rider's weight, and bumpers protect saddle edges. Hammock style seat, with rear elastomer springs and full suspension base. Deep groove design helps protect sensitive soft tissue. Steel rails weigh 1725 grams (44 oz). Measures 356mm x 356mm (13 3/4 in x 13 1/2 in.) Lyncra cover.