Here is just a quick example of how the Cfmoto Snyper 800 or Zforce 800 handles at speeds over 100 Kms or 60 mph on trails. Let me know if you think it is fast enough, or if you need way more power. The Vtwin puts out a strong 63HP, and tops out at 110 kmh. Plenty fast for an old guy like me. The groups I atv or sxs with normally travel at 25 MPH or 40 km/h