Diamondback Overdrive Comp 29er Mountain Bike - Nashbar Exclusive Hand-built 6061-T6 aluminum 29er hardtail frame features custom formed and butted tubing for strength, stiffness, and light weight Rock Shox XC 30 TK suspension fork provides 100mm of travel for optimal comfort and control off-road Shimano Deore 2x10 drivetrain delivers precision shifting and gearing for any terrain Shimano Deore hydraulic disc brakes serve up plenty of stopping power Aluminum, 32-hole DB SL7 wheels are strong and reliable