Honda CB300R problems & recalls
NHTSA records for 2018–2025: 2 recall campaigns and 3 owner complaints. Pick a model year.
By year
What owners complain about (all years)
Recent recalls
Exterior Lighting #25V210000 · 2025 · 7,212 units
Problem: Honda (american honda motor co.) is recalling certain 2018-2025 cb300r motorcycles. the headlights may flicker or shut off while driving.
Risk: Loss of headlight illumination can reduce visibility, increasing the risk of a crash or injury.
Fix: Dealers will replace the headlight assembly, free of charge. owner notification letters were mailed may 27, 2025. owners may contact honda's customer service at 866-784-1870. honda's number for this recall is ks0.
Power Train #19V412000 · 2019 · 3,898 units
Problem: 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.
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.
Want the full repair deets? Get the service manual.
Recall and complaint data tells you what goes wrong. A service manual tells you how to fix it: torque specs, wiring diagrams, fluid capacities and step-by-step procedures for the CB300R.
Motorcycle-specific service manuals with step-by-step procedures (Clymer is part of Haynes).
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