Kawasaki EX400G Recalls & Complaints by Model Year

NHTSA lists 1 safety recall and 0 owner complaints across 1 model year of the Kawasaki EX400G (2021).

Pick your Kawasaki EX400G model year

• 2021

All Kawasaki EX400G recalls (1)

Every NHTSA safety campaign that lists a Kawasaki EX400G, most recent first, with the model years each one covers.

1. Hard parts internal/mechanical (engine and engine cooling) and engine Do not drive

   NHTSA 20V774000 Reported December 11, 2020 1,770 vehicles potentially affected Kawasaki Motors Corp., U.S.A.

   Kawasaki Motors Corp., U.S.A. (KMC) is recalling certain 2021 Z400 ABS (ER400D), Ninja 400 (EX400H) and Ninja 400 ABS (EX400G) motorcycles. The strength of the camshaft chain tensioner may be insufficient due to improper heat treatment, possibly causing it to be damaged.

   Remedy: KMC will notify owners, and dealers will replace the camshaft chain tensioner, free of charge. Note: Owners are advised to not ride their motorcycles until the repair has been completed. The recall began December 21,…

   Model years: 2021

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Source: NHTSA recall and complaint databases and EPA fuel economy data, October 2026. Complaint counts are owner reports to NHTSA, not verified defects. Recall counts are safety campaigns that list this model year; whether a particular car was already repaired depends on its VIN. How this data is compiled.