On the heels of its August 2013 recall for faulty brake caliper mounting bolts, Zero has announced yet another recall for its electric motorcycles, this time one involving several 2012-2013 models.
In December of last year, Zero Motorcycles released a statement announcing that they intended to recall 667 motorcycles due to faulty firmware that may cause the bike to lose power while running, potentially resulting in a crash.
According to Zero, “the subject motorcycles have a controller firmware that may react to infrequently encountered signal faults.” In layman’s terms, the signal to the motor controller may drift over the course of extended use of the bike, causing the motor to shut down sporadically.