Brembo S.p.A. is recalling 80,081 motorcycle front brake master cylinders, part numbers 10.4623.62 and 10.4623.63.
The piston within the front brake master cylinder may crack and fail.
If the front brake master cylinder piston fails, the loss of front braking ability can increase the risk of a crash.
What to do
Brembo has notified the motorcycle manufacturers that built motorcycles with the affected master cylinders, and they are conducting recalls to have their dealers replace the pistons with aluminum ones, free of charge.
Notifications began December 31, 2017.