thats interesting. ive noticed a few people with the bullet train style engine. and when i spoke with them via facebook they made it abundantly clear that parts were available through them through facebook or phone/ipphone, someone should test this theory by ordering parts from them on facebook. if someone is just attempting to repair their engine's electric start or pull start (which someone probably broke and needs help with) then we could hear from them if anyone has had success with placing and receiving working parts from them. maybe we could even get an idea of shipping times.