I had an EK drag chain i bought off a board member. Had a few passes on it...was practically new. It broke because i tightened it enough for me then threw my fat ass X on the back and nailed it passing a car. Not to mention i used a clip master link and not a rivit...saving a buck. Damage. Chipped swingarm tail section. Bent shift lever broke clutch hub, damaged 4 and another gear, cracked bottom of case. Basiclly if you look on the chain side of your bike at the engine, everythig that is within about 6 inches of the case was beat to hell. Unfortunatly it didnt make it around the tail section to wrap around her neck...oh well