Model year record

2018 Honda CMX300

2 recall campaigns on file for this model year. No owner complaints on file.

Recalls

Recall campaignNHTSA 26V500000

Steering: steering wheel/handle bar

Component
Steering: steering wheel/handle bar
Manufacturer
Honda (American Honda Motor Co.)
Vehicles affected
43,913
Reported to NHTSA
2026-07-30

Defect description

Honda (American Honda Motor Co.) is recalling certain 2017-2023, 2025 CMX500, 2017-2023, 2025-2026 CMX300, and 2025 Honda SCL500 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.

Manufacturer remedy

Dealers will replace the lock screw and apply thread lock, free of charge. Interim letters notifying owners of the safety risk are expected to be mailed September 21, 2026. Additional letters will be sent once the final remedy is available, anticipated in Winter 2026. Owners may contact Honda's customer service at 1-866-784-1870. Honda's number for this recall is KUO. This recall expands previous NHTSA recall number 26V146. Vehicle Identification Numbers (VINs) involved in this recall will be searchable on NHTSA.gov beginning August 4, 2026.

Recall campaignNHTSA 19V412000

Power train: manual transmission

Component
Power train: manual transmission
Manufacturer
Honda (American Honda Motor Co.)
Vehicles affected
3,898
Reported to NHTSA
2019-06-04
Owners notified
2019-07-08

Defect description

Honda (American Honda Motor Co.) is recalling certain 2019 CB300R, 2018 CBR300R, 2018 CRF250L, 2018 CRF250L Rally, and 2018-2019 CMX300 motorcycles. The circlip, on the transmission's main shaft, may detach allowing for gear misalignment.

Safety risk

A misaligned gear can shift the transmission from neutral into gear during engine start, potentially resulting in unexpected motorcycle movement or seize the transmission and rear wheel while the motorcycle is in motion. Both conditions increase the risk of crash or injury.

Manufacturer remedy

Honda will notify owners, and dealers will replace the transmission main shaft, free of charge. The recall began July 8, 2019. Owners may contact Honda customer service at 1-866-784-1870. Honda's number for this recall is KK3.

Owner complaints

A complaint is one person's report to a federal agency. It is not a finding.

No complaints recorded for this model year.

Safety recall repairs are provided free of charge by franchised dealers, regardless of vehicle age or mileage. This page displays aggregated data for the model year. To check recall status for a specific vehicle, search its VIN at nhtsa.gov.