i have the same frame it's a Rupp c250 , the Rupp Continental had swing arm , shocks and headlight. that's a nice frame + the wheels are a bonus when i bought mine i think it was just the frame and a broken wheel the guy i bought it from had 2 Rupps he also had the Continental but the frame was bent i think and he wanted to much . i just painted mine purple it was black before i have a couple pictures in my media . i think they came with B&S engines i would image the Continental had a 5 hp where the c250 maybe a 3 hp ? not sure . i have a 4 hp Honda on mine now .