Diamondback 2013 Recoil Comp 29'er Full Suspension Mountain Bike with 29-Inch Wheels RECOIL 6061-T6 Aluminum 4" Trail Frame SR Suntour XCR-RL,oil damped, w/remote speed lock, 100mm Fork / RockShox Monarch R air Rear Shock Shimano Alivio rear derailleur w/SLM-310 8spd rapidfire shifters 32h Weinmann SL-7 Doublewall Disc Rims Hayes HMX-5 Mechanical Disc Brakes