Hi guys. This is my 1st post here. Anyway, i am looking to buy a new bike, either a CRF150, or a CR85. I was wondering whati should get? I ride mostly trails and jump, and i LOVE too wheelie. Will the 150F have WAY more power thn my current 80F? I am leaning towards a CR85 but i am worried because i have heard that riding trails can foul the spark plugs and you have to rebuild the engines lots. Is this true? I don't jump very big, but i may when i pick up one of these beaut's I could also get a CRF150R. This would be the best of both worlds. But would it have too much power for me? I've never raced, had a bike for the last 5 years but haven't rode it to much, it the biggest bike i have ever ridden is a XR70 and a CRF80... Edited May 15, 2011 by Tippmannr Adding the CRF150R option.