Zero Recall Announcement - NHTSA
Zero Motorcycles is recalling certain electric motorcycles due to a possible manufacturing defect within the electric motor. Zero says the motor rotor may contact the stator, causing the motor to seize, thus locking the rear wheel. This, of course, would lead to a high likelihood of a crash.
Zero Motorcycles 2014 Lineup
Affect motorcycles include:
- Model Year 2014 Zero SR motorcycles manufactured 30 December 2013 through 20 February 2014
- Model Year 2014 Zero S motorcycles manufactured 26 December 2013 through 18 February 2014
- Zero DS motorcycles manufactured 24 January 2013 through 4 February 2014
- Model Year 2014 Zero FX motorcycles manufactured 14 January 2014 through 27 January 2014
Due to the high profile nature of this incident, Zero reacted swiftly by obtaining a motor from its inventory and testing for this failure. Zero was able to reproduce the failure on a motor dyno test at sustained max rpm. Therefore, all affected models are being recalled.
Oddly, not all of the tested motors were found to have this defect. Zero motors is now moving forward with what it calls 100% motor screening until the actual root cause of the issue is determined.
The recall begins this month.