Rider Doug Henry News Today : Breaking News, Live Updates & Top Stories | Vimarsana

Years ago, the two-stroke had its time in the sun before disappearing from motocross. Here's the story of why these engines aren't around much anymore.

United statesUnited kingdomLas vegasArtur didyk shutterstockGolfstandard shutterstockDoug henryBymichael brutonAmerican motorcycle associationHow the two stroke engine disappeared fromMotocross championshipRider doug henry