This is a cannondale caad8 from 2011, in great used condition. 18 speed, 2 gears in the front, and 9 in the rear. All shifting is from the brake levers and an All aluminum frame, about 25lbs, quick release rims, easy adjustable comfortable seat. 700c tires need air or can be replaced, look worn! Brakes are excellent, shimo SORA gears shift nicely and overall the cannonade could use a once over cleaning.