The 2020 Zero Sr/s has 1 NHTSA recall campaign affecting an estimated 659 vehicles. Recall repairs are always free at any authorized dealer. Owners have filed 1 complaint with NHTSA, most often about the service brakes, hydraulic. Last updated July 5, 2026.
Recall campaigns
EXTERIOR LIGHTING20V7040002020-11-13659 affected
Defect
Zero Motorcycles Inc. (Zero) is recalling certain 2020 SR/F and SR/S motorcycles. The front brake switch can fail from water getting into the switch.
Consequence
An inoperable front brake switch will not illuminate the brake light when the rider applies the front brakes. Following vehicles may not realize the motorcycle is braking. Cruise control will not shut off with the application of the front brakes. Both conditions increase the risk of a crash.
Remedy
Zero will notify owners, and dealers will the replace the front brake switch, free of charge. The recall began November 30, 2020. Owners may contact Zero customer service at 1-888-841-8085. Zero's number for this recall is SV-ZMC-021-020.
Complaints by component
SERVICE BRAKES, HYDRAULIC
1
Total complaints1
What owners report
Verbatim reports filed with NHTSA, lightly edited for readability and with personal
information removed.
“The contact owns a 2020 zero sr/s motorcycle. The contact stated that while riding at an undisclosed speed and coming to a full stop, the rear brake was applied; however, the motorcycle rolled backward. The motorcycle was taken to the dealer where it was diagnosed that the rear brake and caliper…”
Recall, complaint, and investigation records from official NHTSA datasets (FLAT_RCL,
FLAT_CMPL, FLAT_INV), synced weekly. Counts reflect NHTSA records for the 2020 Zero Sr/s as of
July 5, 2026. Complaint narratives are consumer-submitted and unverified. This page
contains ads and affiliate links. Full methodology.