I just bought a very nice used 02 and I need some advice. I have a background on my 03 CRF but this baby is way different. It did not come with a manual so you can see my situation. It has a white brothers R4 slip on, protapers, and nothing else. What oil do you folks reccomend running, how often should I change it, where is the oil drain as well as the tranny? I want to run wider pegs also, any suggestions. Truthfully, I will appreciate any and all advice on my new bike, thank you all in advance.