You will recognize the lines of former generations, but slightly rewritten to include additional attributes that make for a first class boat. The 21 SS now offers a convenient walk-thru transom and a fully integrated extended swim platform. For handling ease, it features Crownline's state of the art F.A.S.T.-Tab hull design. The bow rails, shocks on sundeck and lids, cupholders and grab handles are all stainless steel. Its digital depth sounder displays outside air and water temperature. The 21 SS has it all!