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Honda CMX300/CMX500 Handlebar Lock Screw May Loosen

NHTSA campaign 26V146000 · Reported Mar 12, 2026 · Honda (American Honda Motor Co.)

high How serious is it? About this label

This defect can interfere with the rider's steering, which raises the risk of a crash or injury. The notice does not tell owners to stop driving.

Key facts

NHTSA campaign number26V146000
Reported to NHTSAMar 12, 2026
ManufacturerHonda (American Honda Motor Co.)
Part affectedSteering: Steering Wheel/handle BAR
Vehicles covered2 model/year combinations, model years 2023
Do-not-drive advisoryNo
Park-outside advisoryNo
RepairFree at any franchised dealer

What's wrong, in plain English

On certain Honda CMX300 and CMX500 motorcycles, the handlebar lock screw may gradually loosen and come loose from its mounting. If the screw detaches, it can become lodged between the frame and the steering stem. This can get in the way of normal steering, making the motorcycle harder to control and increasing the chance of a crash or injury for the rider.

What you should do

1. Check your VIN at nhtsa.gov/recalls.
2. Contact a Honda dealer; you can also call Honda customer service at 1-866-784-1870.
3. The repair is free.
Where do I find my VIN, and what do I tell the dealer?

Your VIN is the 17-character code on the lower left of the windshield, on your registration and usually on your insurance card. Enter it at nhtsa.gov/recalls to see whether this recall is still open on your car. When you call the dealer, say you have an open safety recall and give them NHTSA campaign number 26V146000. More in how recalls work.

Affected vehicles (2)

Who to contact

Honda — official Honda recall lookup

Customer service: 1-888-234-2138

Any franchised dealer for the brand can do the repair. Phone numbers are taken from manufacturer sites and recent NHTSA notices; if one has changed, the number in your own recall letter is the one to use.

The bigger picture

Other Honda CMX300 recalls

Official notice

Component
STEERING: STEERING WHEEL/HANDLE BAR
Summary
Honda (American Honda Motor Co.) is recalling certain 2023-2025 CMX300, CMX500, and CL500 motorcycles. The handlebar lock screw may loosen and detach.
Safety risk
A detached screw may lodge between the frame and stem, interfering with steering and increasing the risk of a crash or injury.
Remedy
Dealers will replace the lock screw and apply thread lock, free of charge. Owner notification letters were mailed June 15, 2026. Owners may contact Honda's customer service at 1-866-784-1870. Honda's number for this recall is KUO. Vehicle Identification Numbers (VINs) involved in this recall will be searchable on NHTSA.gov beginning March 21, 2026.

Verify your specific vehicle by VIN at nhtsa.gov. Recall repairs are free of charge by law.