While riding my CFMOTO 675SS motorcycle, I experienced a sudden and unexpected acceleration while making a normal, gentle left turn at an intersection. As I attempted to slow down and apply the brakes, the engine unexpectedly increased in RPM, became noticeably louder, and the motorcycle surged forward despite my efforts to stop. I was unable to regain control or stop the motorcycle before colliding with another motorcycle traveling nearby. The collision resulted in injuries, including cuts and abrasions. Police...
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and emergency medical personnel responded to the scene, and I was transported by ambulance to the emergency room for evaluation. I am concerned about a possible throttle system malfunction, including a sticking throttle, binding throttle cable, or improper throttle return. The motorcycle's throttle, handlebars, and related controls are factory-original, with no aftermarket modifications. I cannot confirm whether the throttle failed to return to its closed position or whether there were previous warning signs. The motorcycle has not yet undergone a mechanical inspection, and the suspected issue has not been reproduced or evaluated by a dealership or the manufacturer. This incident created a serious safety hazard because the motorcycle appeared to continue delivering engine power while I was attempting to brake, resulting in a collision and injuries requiring emergency medical treatment. I am requesting that NHTSA document and investigate this incident as a potential unintended acceleration or throttle-control safety issue involving the CFMOTO 675SS.