Zero Motorcycles is recalling 411 model year 2020 SR/F motorcycles.
The rear rotor bolts were insufficiently tightened.
The loose bolts may damage the caliper or swingarm, reducing rear braking capability and increasing the risk of a crash.
What to do
Dealers will correctly tighten and replace the rear rotor bolts -- as necessary -- free of charge.
Owners may contact Zero customer service at (888) 841-8085. Zero's number for this recall is SV-ZMC-020-417.