Zero Motorcycles Recall of certain 2020 SR/F motorcycles

211017 2020 Zero Motorcycles SR F (678)

WASHINGTON, D.C. – October 17, 2021 – (Motor Sports NewsWire)

Zero Motorcycles Recall – Rear Rotor Bolts Insufficiently Tightened

The loose bolts may damage the caliper or swingarm, reducing rear braking capability and increasing the risk of a crash.

NHTSA Campaign Number: 21V795000

Manufacturer: Zero Motorcycles Inc.


Potential Number of Units Affected: 411

ZERO SR/F 2020

Summary: Zero Motorcycles Inc. (Zero) is recalling certain 2020 SR/F motorcycles. The rear rotor bolts were insufficiently tightened.

Remedy: Dealers will correctly tighten and replace the rear rotor bolts as necessary, free of charge. Owner notification letters are expected to be mailed October 25, 2021. Owners may contact Zero customer service at 1-888-841-8085. Zero’s number for this recall is SV-ZMC-020-417.

Notes: Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to

Source: National Highway Traffic Safety Administration 

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