I won a Trek hybrid 7100 WSD 20 inch bike. I am only 5 ft 5 1/2 inches tall with a 29 inch inseam. It is too big for me! I offered it to my sister who is about 5 ft. 7 1/2 to 8 inches tall with an inseam ??? Now I am not even sure it will fit her. Are any of you girls her height and ride a 20 inch hybrid? Will she be able to get on the seat and have her toes touch the ground? Please give me some guidance.

