The Dahon Boardwalk D7 is a foldable electric bicycle that runs on an electric motor, making it an eco-friendly and convenient mode of transportation. The bicycle has a lightweight 4130 Cro Mo frame with a lattice-forged hinge, and ViseGrip technology that provides stability while riding. It has a rider height range of 142-193 cm (4'8"-6'4") and can support a maximum rider weight of 105 kg (231 lbs).

The handlebar is made of 6061 aluminum and is 580 mm wide, while the fork is made of hi-ten steel blades and steerer that provide a smooth and stable riding experience. The seatpost is a Dahon custom 6061 aluminum that measures 33.9 mm x 530 mm, and the saddle is a Dahon Ergo Comfort. The grip is also a Dahon Ergo Comfort for a comfortable grip while riding.

The bicycle's drivetrain includes a 52-tooth crankset with a double chain cover and KMC Z7 chain. It also has Shimano RS35 7-speed twist shifters and a Shimano FT35 7-speed rear derailleur. The front hub is a Dahon custom 74 mm compact aluminum 16-hole, while the rear hub is aluminum with 28 holes. The cassette is a DNP 12-28 tooth 7-speed, and the bottom bracket is sealed bearing.

The bicycle's braking system includes aluminum 110 mm V-brakes on both the front and rear wheels, with a Dahon 3 finger composite bracket and aluminum lever. The wheels have lightweight aluminum rims that measure 16 inches in diameter, with Dahon custom 16" x 1.5" tires on both the front and rear wheels.

The bicycle has a lightweight aluminum stand and a folded size of 730x340x590(mm), making it easy to store and transport. The handlepost is a Dahon forged aluminum radius V handlepost, which is adjustable for a customizable riding experience.