List of Vehicles in the Collection

Explore the vehicles in our Collections and see which ones are on display in the National Motor Museum. Please note that vehicles on display can change at short notice. If there is a particular vehicle that you wish to view please contact us on 01590 614541 in advance of your visit to check that it is on display. You can also sponsor any vehicle in the Museum owned by the National Motor Museum Trust.

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On Display

Ace was the creation of Scottish-born engineer William Henderson. He was an advocate of using four-cylinder engines in motorcycles. Ace achievements included Charles ‘Red’ Wolverton’s 129mph motorcycle speed record and 106mph sidecar record of 1923. Ace motorcycles were a popular choice with American Police forces.

William Henderson began making four-cylinder motorcycles under his own name in Detroit in 1912. He sold out to Schwinn in 1917. Henderson started Ace in 1920, designing a lighter and entirely new four-cylinder machine, avoiding patent infringements with Schwinn. Henderson was killed in a road accident in December 1922. Ace was absorbed by Indian in 1927, the four-cylinder machines becoming known as the Indian 4.

Cylinders4 cylinder
Valvesinlet over exhaust valve
Performance80mph (approx.)
Price new£125
ManufacturerAce Motor Corporation
Loaned byPrivate Owner


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