What is the engine displacement of the 1927 AJS 6 Bigport?

The 1927 AJS 6 Bigport has an engine displacement of 349.0 ccm (21.30 cubic inches).

1927 AJS 6 Bigport Price, Specs, Review

📖

Review

⌄

The 1927 AJS G 6 Bigport is a vintage motorcycle showcasing the engineering of its era. Its 349cc engine provides a glimpse into the performance standards of the time. The inclusion of a 3-speed gearbox indicates a level of sophistication in power delivery, allowing the rider to optimize engine output for various riding conditions. This feature would have been a notable advancement compared to single-speed or two-speed transmissions. The motorcycle's design likely features a rigid frame and basic suspension, reflecting the technological limitations of the period. The riding experience would have been characterized by direct feedback from the machine, demanding a high level of rider skill and engagement. Maintenance and operation would have required a hands-on approach, as advanced features like electric starting and electronic fuel injection were still decades away. Targeting enthusiasts of classic motorcycles, the 1927 AJS G 6 Bigport offers a unique opportunity to experience the thrill of riding a machine from a bygone era. Its historical significance and mechanical simplicity make it a valuable addition to any collection.

🪪

License Class (EU)

⌄

Rule of thumb: under 125cc / 15HP → A1, under 47HP → A2, above → A.

⛽

Fuel Economy & Running Costs

⌄

Estimated average for 349cc class: 45-60 mpg (4.0-5.5 L/100km)

🛡️

Insurance Class

⌄

Insurance grouping for AJS 6 Bigport (349cc):