80cc CNC Bicycle Engine Upgrades

Hi! I'm Deaf and I like to build bikes. More improvements to my 80cc CNC motorized bicycle engine, to turn 15,000+ RPM, and hit 75 mph. Yep! Over 70mph motorized bike! Subscribe! https://docs.google.com/spreadsheets/... Support me:    / @trentbikes   5% Discount - SmolikPerformance.com/trentbikes Follow me on TikTok, Facebook, and Instagram