VehicleVerdict

2018 Kawasaki Ninja problems

Verdict · NHTSA data

Limited data — recalls on file

NHTSA has just 3 complaints on file for the 2018 Kawasaki Ninja — too few to judge reliability from owner reports alone — but 2 recall campaigns apply to this year, so any used example should have its VIN checked for completed recall work.

3

NHTSA complaints

2

Recalls

0

Investigations

0

Crash-involved

0

Fires reported

0

Injuries

0

Deaths

—

NCAP overall

How does 2018 compare to other Ninja years?

Ninja NHTSA complaints by model year, 2018 highlighted11 complaints1995: 0 complaints1996: 2 complaints1998: 2 complaints1999: 3 complaints2000: 11 complaints2001: 9 complaints2002: 3 complaints2003: 7 complaints2004: 9 complaints2005: 1 complaints2014: 1 complaints2018: 3 complaints2019: 1 complaints2020: 0 complaints2021: 1 complaints
Ninja NHTSA complaints by model year, 2018 highlighted. Red bars are years to avoid.

See all Ninja years to avoid →

What are the most common 2018 Kawasaki Ninja problems?

ComponentComplaintsShare
Transmission267%
Engine133%

Does the 2018 Kawasaki Ninja have recalls?

2 NHTSA recall campaigns on file. Recall repairs are free at franchised dealers.

20V676000Electrical SystemNovember 2, 2020 · 799 units

Defect

Kawasaki Motors Corp., U.S.A. (KMC) is recalling certain 2018-2020 Ninja H2 SX, Ninja H2 SXSE, and 2019-2020 Ninja H2 SXSE+ motorcycles. In the event of a gear misengagement the engine electronic control unit (ECU) programming doesn't have the capability to suppress high RPM during transmission. If the transmission gears are not properly engaged while shifting into 4th or 5th gear, high engine RPM can cause the output gears of 4th or 5th to fracture when the gears re-engage.

Consequence

Damaged gears and the inability to shift can cause the engine to lock up, increasing the risk of a crash.

Remedy

KMC will notify owners, and dealers will reprogram the FI-ECU software, free of charge. Owners are advised to not ride their motorcycle until the repair has been completed. The recall began November 16, 2020. Owners may contact KMC customer service at 1-866-802-9381. KMC's number for this recall is MC20-10.

18V580000Body & StructureAugust 30, 2018 · 390 units

Defect

Kawasaki Motors Corp., U.S.A. (Kawasaki) is recalling certain 2018 Kawasaki Ninja H2 SX SE (ZXT02BJ) motorcycles. The pin for the center stand spring may have been improperly welded, and, as a result, the pin may shift or fall off resulting in the spring detaching and the center stand dropping to the ground unexpectedly and dragging while riding.

Consequence

The dragging center stand can cause a loss of control, increasing the risk of a crash.

Remedy

Kawasaki will notify owners, and dealers will replace the left center stand bracket, free of charge. Owners may contact Kawasaki customer service at 1-866-802-9381. Kawasaki's number for this recall is MC18-05.

Consumer complaints filed with NHTSA

Representative excerpts, cleaned of personal information. These are consumer statements, not verified defects.

“ON MY WAY HOME FROM THE DEALER IT POPPED OUT OF GEAR AND ACTED LIKE IT MISSED A GEAR TWICE. HAVE HAD IT ABOUT 20 DAYS NOW AND ITS MISSED OUT POPPED OUT OF GEAR AT LEAST 20 OR 25 TIMES NOW. THIS SHOULDN'T BE HAPPENING ON A NEW BIKE”

Complaint filed with NHTSA · Transmission · April 25, 2018

“ISSUES SHIFTING... IM SUSPECTING ITS THE BRAKE IN OIL CAUSING THIS BECAUSE AT LEAST 15 TIMES UP UNTIL MY FIRST OIL CHANGE YOU WOULD BE SHIFTING GEARS AND THE GEAR WOULDN'T FULLY ENGAGE UNEXPECTEDLY CAUSING THE BIKE TO RAPIDLY SLOW DOWN WITH CARS BEHIND ME HAVING TO SLAM ON BRAKES. AND ALSO AT LEAST…”

Complaint filed with NHTSA · Engine · April 27, 2018

2018 Kawasaki Ninja — common questions

Is the 2018 Kawasaki Ninja reliable?

The record is thin — 3 NHTSA complaints — so owner-report data can't strongly confirm reliability either way, though 2 recalls should be verified as completed.

Does the 2018 Kawasaki Ninja have recalls?

Yes — NHTSA lists 2 recall campaigns affecting the 2018 Kawasaki Ninja. Recall repairs are free at franchised dealers; check the VIN at nhtsa.gov/recalls to confirm the work was done.

Related

Based on NHTSA ODI data through June 2026. Complaints are consumer-reported and unverified. Updated July 5, 2026.

Compiled by Sharon Ben-Moshe, Founder.