Hubs: shimano Deore Disc Rims: Mavic X223 Disc, 32-hole Tires: 26 x 2.10inch Continental Explorer Pro Spoke Brand: DT stainless steel, straight gauge Spoke Nipples: Aluminum nipples Components Brakeset: Magura Julie Hydraulic Disc brakes, Magura Julie levers Shift Levers: Shimano Deore Crankset: Cannondale EX3, 22/32/44 teeth Pedals: Shimano Bottom Bracket: Shimano BB-ES50 Rear Cogs: 9-speed, 11 - 34 teeth