NHTSA Complaint #11456646 — 2021 MV AGUSTA F1

The rear brake does not slow the vehicle even when pressed to the end of brake lever travel. Yes, available for inspection upon request. Braking capability is reduced (only front brake works). Yes, the problem has been confirmed by dealer, and I was informed that it has been seen on other vehicles of the same make/model. The dealer attempted to fix the issue but it has resurfaced after only a short amount of time. The dealer informed me that it was a design issue where the brake fluid is too close to the hot exhaust system and this problem will continue to reoccur until this is changed. Has not been inspected by manufacturer, police, insurance, etc. No warning lamps. The only symptom is progressively more stroke on the brake pedal/lever to engage the rear brake. When it bottoms out, there is no longer any braking capability from the rear brake. Issue first appeared less than 6 months after purchase of new vehicle.