Gama Bikes Alley Cat Men's Commuter Bike Aggressive geometry that echoes it's Classic road bike pedigree, now modified for urban use in lightweight alloy The single speed free-hub means maintenance is never an issue Faster, smoother, and larger this bike is equipped with 700C wheels to carry momentum better, and roll smoother over uneven surfaces The saddle has vinyl cover with Classic stainless steel rivets; contoured to support an athletic riding position, but features light padding For riders from 5' 6 inch and up