Schwinn Men's Phocus 1400 700C Drop Bar Road Bike, Black, 18&rdquo;/Medium frame size Schwinn aluminum road frame with rigid fork for quick agile riding Shimano 14 speed rear derailleur with Shimano A050 shifters High profile alloy rims with paired spokes are lightweight and strong, front quick release Alloy caliper road brakes for great breaking power SR Suntour alloy crank for wide gear range