oh man i can,t get enough of the good old CR-250R what a great bike. soooo amazing and so powerfull . its a BEAST. 2stroke 4-ever . peace out guys, greets from the netherlands.
Zacki Lassen engine braking won't harm a two stroke unless it is over a long period, say engine braking down a long hill. What he is doing here is fine and will not harm anything
Engine breaking a two stroke is not bad for your engine to an extent. How he was riding it wont cause any cylinder scoring or burn up rings at all and of course no wear on crank shaft or bearings on bottom end.