The Schwinn High Timber is the type of quality bike that has made Schwinn Americas first choice for over 100 years. Whether you are riding for exercise or recreation, the Schwinn High Timber is the perfect choice. ?"the Quality Schwinn features include: ?A Schwinn Suspension Fork for a smooth ride "sRAM Grip Shift Shifters for easy gear changes ?21 speeds with a Shimano rear derailleur for easy shifting "schwinn Steel ATB frame for easy, controlled riding ?Alloy linear pull brakes stop precisely "schwinn Alloy crank that offers optimal on or off road gearing ?Alloy rims are strong and light "schwinn Quality padded saddle to soften the ride ?Quick Release Saddle for Easy Height Adjustment