It takes less energy to keep the bike at speed. 700c wheels have less rolling resistance, making them more efficient, you can ride further using the same amount of energy.
These wheels also have better rollover capability, because have a larger circumference, they can more easily roll over potholes, bumps, branches, roots, and other obstacles on the road or trail. 85% of the bike is already assembled. You will need to install the pedals, handlebars, saddle, front wheel, and inflate the tires. These will take about 20 minutes.We will provide bicycle manual and assembly video. Frame: Carbon Steel; 18" Height Frame Brake: Dual Disc Brakes Shifter: Trigger Shifter Derailleur: 21-speed Colors: Black ;Red Rider Height: Suitable for 5'4"-6'2 (64-74 inches).