Hello people… I want to drive motocross. the one motocross track is right in the next place. I am 13 years old and 1.70m tall. have a few questions to you… 1. which machine could I take at my age? (85ccm,125ccm…) 2. what about licenses? 3. which mopped can you recommend to me? 4. what kind of equipment do you need? 5. can you give me some beginner tips? thank you already in advance… mfg pade