ok i have a 250x the same thing as a 300ex incase u didnt know... i was wanting to extend the swing arm like +3.. is there another swing arm off like a raptor or something that would fit im not nessacarily saying raptor more like anything thats longer or a 250r anything!! please help i really dont wanna spend the $ on a new extended swing arm for my bike so if u could help that would be great! THANKS!