Is the CR250 '90-'91 frame different then '92-'96? I want to buy a skid plate and a frame guard set (Works Connection), and I only found on EBay a '92-'93 skid plate and a '90-'91 frame guard set. My bike is a '96, and I wonder if those will fit my bike. Or if you can tell me where can I find these for my bike... with international shipping.