Honda CB300R, CMX300 +2 more: Power train — manual transmission

Affects Honda CB300R, CMX300, CRF250L, CBR300R · 2018–2019 — about 4K vehicles.

The hazard

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.

What to do

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.

Critical — crash/injury risk now High — injury risk; see remedy Moderate — fix at next service Low — minor / informational