Tamarit builds a Bonneville you can rent—and also win

Unless you’re handy with a grinder and welding gear, it’s not cheap to put a custom bike in your garage. But if you live in Spain, you can get a taste of high-end custom culture without draining the Euros from your bank account. That’s because Spain is one of the countries where the rental company Motoshare operates. It has over 3,000 motorcycles on its books, across four nations, and the latest addition to the roster is ‘Gotham’—a beautiful Bonneville 865 from the Spanish specialists Tamarit. The Tamarit workshop is tucked away in the town of Elche, about 13 miles inland...