My mom bought herself a used bike off craigslist and never rode it. She is fairly small and has a brand new full-faced helmet, size XS in the bag, in its original box. She also has a jacket size S but i definately think it'd be too big for an 8-year old. The helmet might fit though. If you're interested shoot me a PM or email ktrainhurricane@yahoo.com I have pics available.