Diamondback Bicycles 2014 Sorrento Mountain Bike with 26-Inch Wheels Butted 6061-T6 Aluminum Sorrento MTN/Path Frame 60mm Travel Suspension Fork Shimano Altus 7spd Rear Derailleur/tourney front Derailleur 32h Diamondback XC260 Double Wall Alloy Rims Tektro Alloy Linear Brakes w/3 Finger Levers