Chromoly long wheel Base folding bike.
Chromoly is a high carbon steel and it is stronger and you can design stronger/lighter components with it. It is brazable and weldable commonly used in aircraft and solar cars
CrMO long wheel Base folding bike. Strong Frame and very Stable Ride.
upgraded with Shimano Trigger shifter
Factory Specs :(Dahon Boardwalk d7)
Lightweight 4130 Cro Mo. Forged Lattice Hinge w/ D-Clamp Technology
Dahon Forged Aluminum Radius-V Handlepost
7 speed Shimano rear derailleur and Trigger shifter
20" Aluminum Rims with 20 Hole Front and 28 Hole Rear Hubs
Winzip Smooth and Powerful 110mm V-Brakes
Weight EST. 12.2 kg (26.9 lbs)