This unit-construction Triumph started out life as a single-carb TR6 650, but now has an alloy 750 big bore kit & Sudco Mikuni carb. This beauty is decked out to the max in the classic style of 1970.

The line between Choppers and Bobbers is blurred. But, generally speaking, if it has an extended front end, it’s a Chopper. This unit-BSA has an extended custom springer front end. Unlike stock, ...