From his workshop in North Yorkshire, Duncan Macdonald designs and hand-builds unique components for Pre-1965 Triumph Tiger Cub trials bikes.
Armac Design is a family business, run by engineer and trials rider Duncan Macdonald and his wife Judy. They are proud to make unique, original products in Britain, backed up by personal, friendly service.
For detailed product information, pictures and stock levels, please click on the product name. If you have questions, please contact us.
or call 01751 417371
We will be leaving for the Isle of Man Classic 2-Day trial on Thursday 31 August. Please contact us before Wednesday 30th if you would like Armac Design or REH Forks parts to be brought to the island
All Armac Design products are Copyright and Design Right Protected. Look for the logo!
Jonathan Harrison's Armac Cub: front frame, subframe, swinging arm, propstand, airbox, exhaust, breather, yokes
Dave Thorpe, many-time British pre-65 champion, and winner of Pre-65 Scottish and Isle of Man 2-Day Classic, on his Armac Cub, at Hawk's Nest, Derbyshire
Picture: Yoomee Products / John Hulme