Meghna Road Bike 700C 21 Speed Aluminum Alloy Frame Bicycle for Unisex Adult Gray

700c wheels fit riders 6'7 to 7'4 inches tall. Zukka aluminum step-thru fitness frame with rigid road fork offers quick, agile riding.  21-speed trigger shifters provide quick, smooth gear changes.  Front and rear mechanical disc brakes deliver crisp all-condition stopping.  Light and strong alloy rims provide added durability for everyday riding.  Zukka sport tires supply fast yet comfortable riding. Tool-free adjustable seat post makes it easy to find a comfortable fit.