Honda CB1000SP: Engine and engine cooling — hard parts internal/mechanical

Affects Honda CB1000SP · 2025 — about 474 vehicles.

The hazard

Rear wheel lockup increases the risk of a crash or injury. Engine oil that leaks onto hot exhaust components increases the risk of a fire.

What to do

Dealers will inspect and repair the engine assembly as necessary, free of charge. Interim letters notifying owners of the safety risk were mailed February 9, 2026. Additional letters will be sent once the remedy is available, anticipated in August 2026. Owners may contact Honda's customer service at 1-866-784-1870. Honda's number for this recall is KT6. Vehicle Identification Numbers (VINs) involved in this recall will be searchable on NHTSA.gov beginning January 7, 2026.

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