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Triumph Bonneville T40: the small retro bike expected in 2027
The future Bonneville T40 could bring Triumph-Bajaj’s 400cc single-cylinder engine to the world of British-style classics.
7 October 2026 1 min read 3 views
The Triumph Bonneville T40 is being considered as a possible 2027 newcomer. The project is expected to place the roughly 400cc single-cylinder engine developed with Bajaj in a Bonneville-style motorcycle, featuring a classic tank, low seat and straightforward components.
The aim would be to offer a more affordable alternative to the larger-displacement Bonnevilles, potentially suitable for A2 licence holders as well. Triumph has not officially confirmed the model yet, so power, chassis, pricing and Italian availability remain to be verified.