2021 Kawasaki Ninja H2 Sx recalls and problems

The 2021 Kawasaki Ninja H2 Sx has 3 recalls and 0 owner complaints on file with NHTSA.

How the 2021 compares

Too few model years with complaints to compare.

3recalls
0complaints
0crashes
0fires
0injuries
—median miles

Owner complaints filed with NHTSA, not verified and not adjusted for sales. Ranking compares this model's own years only.

Does your car have an open recall?
Recalls apply to specific vehicles. Only a VIN lookup on NHTSA's official site shows whether yours is affected and still unrepaired.
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3 recalls

Engine

Dec 9, 2022 · NHTSA campaign 22V912000 · 3,172 vehicles

Problem: Kawasaki Motors Corp., U.S.A. (KMC) is recalling certain 2015-2018 ZX1000, 2018 ZX1002A, ZX1002B, 2019-2021 ZX1002D, 2019-2022 ZX1002J, 2020-2023 ZR1000K, 2021-2022 ZR1000L, 2022 ZX1002R, and 2023 ZR1002L (Ninja H2, Ninja H2 Carbon, Ninja H2 SX, Ninja H2 SX SE, Ninja H2 SX SE+, Z H2, and Z H2 SE) motorcycles. Please see the attached model information chart for a detailed list of model codes, names and years. The plunger in the camshaft chain tensioner may lock, which can result in an engine stall while riding.

Risk: An engine stall while riding can increase the risk of a crash or injury.

Remedy & notes

Dealers will replace the camshaft chain tensioner, free of charge. Owner notification letters were mailed December 21, 2022. Owners may contact KMC customer service at 1-866-802-9381.

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 www.nhtsa.gov.

Suspension

Jul 30, 2021 · NHTSA campaign 21V594000 · 857 vehicles

Problem: Kawasaki Motors Corp., U.S.A. (KMC) is recalling certain 2018 Ninja H2 SX, Ninja H2 SX SE, and 2019-2021 Ninja H2 SX SE+ motorcycles. An insufficient amount of grease in the rear hub needle-bearing may cause it to fail, which could result in the rear wheel locking up.

Risk: Rear wheel lock-up can increase the risk of a crash.

Remedy & notes

Dealers will replace the needle-bearing, free of charge. Owner notification letters were mailed August 23, 2021. Owners may contact KMC customer service at 1-866-802-9381. KMC's number for this recall is MC21-04.

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 www.nhtsa.gov.

Engine

Jul 30, 2021 · NHTSA campaign 21V593000 · 1,523 vehicles

Problem: Kawasaki Motors Corp., U.S.A. (KMC) is recalling certain 2020-2021 Ninja H2, Ninja H2 Carbon, Z H2, 2021 Ninja H2 SX SE+, ZX-10R, ZX-10R ABS, ZX-10R KRT Edition, ZX-10R ABS KRT Edition, ZX-10RR, and Z H2 SE motorcycles. The engine oil pressure relief valve may come apart, causing a loss of oil pressure and possible engine stall.

Risk: An engine stall can increase the risk of a crash.

Remedy & notes

Dealers will replace the relief valve, free of charge. Owner notification letters were mailed August 23, 2021. Owners may contact KMC customer service at 1-866-802-9381. KMC's number for this recall is MC21-05.

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 www.nhtsa.gov.

Recall text as published by NHTSA and the manufacturer.

2021 vs. other Kawasaki Ninja H2 Sx years

Owner complaints by model year; the darker bar is the 2021. Click a bar to switch year.

Questions

Does the 2021 Kawasaki Ninja H2 Sx have recalls?

Yes — NHTSA lists 3 recall campaigns covering the 2021 Kawasaki Ninja H2 Sx, the latest from Dec 9, 2022 (engine). A recall applies to specific vehicles: enter your VIN at nhtsa.gov/recalls to see whether yours is affected and still open.

What are the most common problems with the 2021 Kawasaki Ninja H2 Sx?

Few complaints have been filed with NHTSA for the 2021 Kawasaki Ninja H2 Sx.