The KR-2S is the latest KR in the fleet. It includes a 16 inch stretch in the fuselage over the standard KR-2, more head and leg room and pre-molds made of the latest oven-cured, vacuum-bagged pre-pregs. Its stylish raked canopy and fixed landing gear give it a racy appearance that is only exceeded by its performance. The KR-2S will accomodate engines including VW's, Subaru derivatives, Continental C-85's, and O-200's.
Source: fly-kr.com