All carbon Lemond Buenos Aires, made by Trek. 53cm women's specific frame. All Shimano drive-train: Ultegra rear, 105 front, triple crank and brakeset. Double platform pedals, but can also provide used SPD pedals if you prefer. Ridden less than 200 miles, so like new. Wheels are Bontrager Race Lite. Probably needs a tune-up. pictures available upon request.