Abingdon Engineering produced motorcycles from 1903 to 1925 using engines from other manufacturers until they developed their own four-stroke 350 cc single and 794 cc V-twin engines. One major innovation we can thank Abingdon for is the telescopic shock absorber, they invented this to run on their motorcycles, which makes this bike even that much cooler. Check out as these guys start this 1915 Abingdon for the first time in 5 years!
Unbelievable. Want another video like that? Check out the one below.