Mountain bikes also add lateral stiffness and do a better job of absorbing vibrations along with sudden jars. The Schwinn Sporterra Adventure is an excellent option if your commute involves unpaved roads and light off-road terrain without buying a more expensive mountain bike or hybrid. This versatility comes from the wider tires and slightly more… Continue reading Vintage 1985 Schwinn Cimarron Mountain Bike 21″ Bicycle Shimano Deore XT