Frame Alpha SLR Aluminum Fork RockShox Pilot SL w/Motion Control, 80mm Rear Susp N/A Wheels Alloy disc hubs; Bontrager Maverick rims Tyres Bontrager ACX, 26x2.2", 52/54 Shifters Shimano Deore F.Derailleur Shimano Deore R.Derailleur Shimano Deore LX Crankset Bontrager Select 44/32/22 Cassette SRAM 850 11-32, 8 speed Pedals Shimano 505, clipless Saddle Bontrager Select Seatpost Bontrager Select Stem Bontrager Select, 31.8 Headset Aheadset Semi-cartridge Sealed Brakeset/Levers Shimano 420 V w/alloy levers Sizes 15.5-17.5-19.5-21.5''