There may be proof that a small variety of two-wheeled equipment with rear treadle drives have been built in southwestern Scotland throughout the early 1840s. Kirkpatrick Macmillan, a blacksmith of Dumfriesshire, is most normally connected with these. He is said to get traveled 40 miles (64 km) to Glasgow in https://tedomarket.com/product/sports-entertainment/cycling/bicycle/bmx/kink-frame-diy-bmx-bike-2/