Chase Brothers Motorcycle was a British motorcycle maker.
Arthur Chase was a professional bicycle racer, his brother Frederick Walter Chase[1] a former works rider for BAT in 1902.
[2] In 1903, the brothers co-founded a motorcycle company, relying on their racing reputation and F.W.
's well-known tuning skills.
[3] It was powered by a 2.75 hp (2.05 kW) Soncin engine.