Recall Radar

2018 Honda CMX300 recalls

NHTSA lists 2 recall campaigns since 2013 that include the 2018 Honda CMX300. The most recent was reported on July 30, 2026.

Check your own car by VIN. A recall applies only to certain vehicles, built in certain periods. NHTSA’s recall lookup checks your 17-character VIN against open recalls and is free.

Recalls at a glance

DateCampaignPartVehicles
July 30, 202626V-500Steering: steering wheel/handle bar43,913
June 4, 201919V-412Power train: manual transmission3,898

Recall details

Steering: steering wheel/handle bar

July 30, 2026 · Honda · Campaign 26V-500

What is wrong: 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.

Risk: A detached screw may lodge between the frame and stem, interfering with steering and increasing the risk of a crash or injury.

The fix: Dealers will replace the lock screw and apply thread lock, free of charge. Owner letters were mailed September 29, 2026. Owners may contact Honda's customer service at 1-866-784-1870. Honda's number for this recall is KU8. 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.

Power train: manual transmission

June 4, 2019 · Honda · Campaign 19V-412

What is wrong: 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.

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.

The fix: 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.

Other model years of the Honda CMX300

2026 (1)2025 (2)2024 (1)2023 (3)2022 (1)2021 (2)2020 (2)2019 (2)2017 (1)

All Honda CMX300 recalls · All Honda recalls

Frequently asked questions

Does the 2018 Honda CMX300 have recalls?

NHTSA lists 2 recall campaigns since 2013 that include the 2018 Honda CMX300, the most recent reported on July 30, 2026. A campaign covers only certain vehicles, so check your VIN at nhtsa.gov/recalls to see whether yours is affected.

What parts have been recalled on the 2018 Honda CMX300?

Steering (1), Power train (1).

Are recall repairs free?

In 2 of the 2 campaigns listed here, the remedy states that the repair is free of charge. Read the remedy in each recall for the details.

Source: U.S. National Highway Traffic Safety Administration (NHTSA) recall data for passenger vehicles, recalls since 2013, shown as published. This site is independent and not affiliated with NHTSA or any manufacturer. Check your VIN at nhtsa.gov/recalls and follow your manufacturer’s notice. Terms and disclaimer.