CanadaCertain 2025 and 2026 Triumph competition motorcycles — models TF 450‑RC (2025) and TF 450‑X, TF 450‑C, TF 450‑E (2026) — are affected; owners can recognise them by model name and year. A problem inside the engine could cause the motorcycle to stall while riding, creating a sudden loss of engine power that increases the risk of a crash. Triumph will notify owners by mail and advise taking the motorcycle to a dealership to replace the cylinder head.
How to identify it
2025 Triumph TF 450-RC
2026 Triumph TF 450-X
2026 Triumph TF 450-C
2026 Triumph TF 450-E
The hazard
On certain motorcycles, a problem inside the engine could cause it to stall while riding.
A sudden loss of engine power could increase the risk of a crash.
What to do
Triumph will notify owners by mail and advise you to take your motorcycle to a dealership to replace the cylinder head.
The official notice
This page is a summary of the notice published by Transport Canada, collected from Health Canada, CFIA and Transport Canada. Check the original before you act on it.
Read the official notice (opens in a new tab)
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