BSAs 1st modern adventure bike, the Thunderbolt 350 @classicbikeworld

BSAs 1st modern adventure bike, the Thunderbolt 350 @classicbikeworld

Uploaded January 2026 | Updated September 2026, 17 hours ago

#shorts. The BSA Thunderbolt 350 is a new, modern adventure-style motorcycle set for a mid-2026 release, featuring a liquid-cooled 334cc single-cylinder engine (around 30hp)

BSAs 1st modern adventure bike, the Thunderbolt 350

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Classic Bike World |

BSA's 1st modern adventure bike, the Thunderbolt 350