Honda CMX300 recalls

There are 5 safety recalls on record for the Honda CMX300, covering 97,206 vehicles in total across all the models in each campaign. Newest first.

Honda CMX300 recalls by model year

2026 1 2025 2 2024 1 2023 3 2022 1 2021 2 2020 2 2019 2 2018 2 2017 1

All recalls

Steering: critical fastenersReported July 30, 2026 · 43,913 vehicles affected

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.
Remedy: 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 the federal safety agency recall number 26V146. Vehicle Identification Numbers (VINs) involved in this recall will be searchable on beginning August 4, 2026.

Recall number 26V500000 · Recall details

Steering: steering wheel/handle barReported March 12, 2026 · 19,406 vehicles affected

What is wrong: Honda (American Honda Motor Co.) is recalling certain 2023-2025 CMX300, CMX500, and CL500 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.
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 beginning March 21, 2026.

Recall number 26V146000 · Recall details

Engine and engine cooling: exhaust system: emission control: crankcase (PCV)Reported April 12, 2023 · 1,461 vehicles affected

What is wrong: Honda (American Honda Motor Co.) is recalling certain 2023 Rebel 300 (CMX300) motorcycles. The right engine crank house cover was incorrectly painted, allowing the press-fit plug to fall out.
Risk: Oil can leak onto the exhaust pipe or rear tire without the plug, increasing the risk of a fire, crash, or injury.
Remedy: Dealers will replace the right crank case cover, free of charge. Owner notification letters were mailed May 25, 2023. Owners may contact Honda customer service at 1‑800‑784‑1870. Honda's number for this recall is KP2.

Recall number 23V261000 · Recall details

Exterior lightingReported May 24, 2021 · 28,528 vehicles affected

What is wrong: Honda (American Honda Motor Co.) is recalling certain 2020-2021 Super Cub C125, CB500X, CB650R, CBR300R, CBR500R, CBR650R, Rebel 300, Rebel 500, Monkey, 2020 CRF250L, GROM, 2021 CRF300L, and CB500F motorcycles. The rear reflector lens may not reflect brightly enough. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 108, "Lamps, Reflective Devices, and Associated Equipment."
Risk: A dim rear reflector may reduce the visibility of the motorcycle to other drivers, increasing the risk of a crash or injury.
Remedy: Dealers will replace the rear reflector, free of charge. Owner notification letters were mailed July 7, 2021. Owners may contact Honda customer service at 1‑866‑784‑1870. Honda's number for this recall is KM3.

Recall number 21V382000 · Recall details

Power train: manual transmissionReported June 4, 2019 · 3,898 vehicles affected

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.
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.

Recall number 19V412000 · Recall details

Questions about the Honda CMX300 recalls

How do I check if my Honda CMX300 has an open recall?

Enter your VIN in the VIN decoder on this page to see the recalls for your exact model and year, then confirm with any dealer of the brand or the manufacturer, who can tell you whether the repair was already done on your car.

Do I have to pay for a recall repair?

No. Safety recall repairs are free at any authorized dealer of the brand, even if the car is out of warranty or you are not the first owner.

How many recalls does the Honda CMX300 have?

5, covering steering, engine and engine cooling and exterior lighting.

VIN decoder

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