APRILIA Dorsoduro 750/1200, Caponord & Tuono V4 1000/1100
What the hazard is
The motorcycle may require longer than normal stopping distance. This could cause an accident, possibly injuring the rider or other road users.
What to do
Owners of affected motorcycles will be sent a letter containing instruction on how to make a minor adjustment to the brake lever setting. Owners should then contact their nearest Aprilia Dealer to arrange for inspection and replacement of components. Until the motorcycle is repaired by an Aprilia dealer, riders should maintain a longer than normal braking distance when riding.
Defect
The dust gaiter/push-rod assembly in the brake master cylinder is defective.