The Specialized Transition Expert 2011 Features are:Frame: Specialized FACT 7r N|Aero tube shaping, triple monocoque construction, compact aero geometry, vertical seat adjustment
Fork: Specialized FACT N|Aero carbon, monocoque construction, 1 inch steerer
Headset: Specialized Mindset Plus, 1 inch integrated threadless, sealed cartridge bearings w/ two 10mm and two 5mm carbon spacers
Stem: Specialized Pro-Set, 3D forged alloy, 4-bolt 31.8mm bar clamp, 4-position adjustable
Bars: Vision Tech aluminium Transition aero bar, Body Geometry cork ribbon
Front Brake: Specialized integrated brake system
Rear Brake: Specialized integrated brake system
Brake Lever: Vision Tech aero levers
Front Mech: Shimano Ultegra SL, braze-on clamp
Rear Mech: Shimano Dura-Ace, short cage
Shifter: Shimano Dura-Ace, 10-speed bar end shifters
Speed: 20
Chainset: Shimano Ultegra SL 53 x 39t
Bottom Bracket: Shimano FC-4500
Chain: Shimano Ultegra, 10-speed
Cassette: Shimano 105, 10-speed 11-25t
Rims: Roval Fusée Star, E5
Front Hub: Roval Fusée Star, forged and CNC hub body, Roval Ti QR
Rear Hub: Roval Fusée Star, forged and CNC hub body, alloy cassette, Roval Ti QR
Spokes: Stainless steel, bladed
Tyres: Specialized Mondo Pro, 700x21C, aramid bead, 120TPI Front Specialized Mondo Pro, 700x21C, aramid bead, 120TPI Rear
Seatpost: Specialized Transition carbon, 2 position
Saddle: Body Geometry TriTip, super light foam, carbon reinforced base, hollow Ti rails, microfibre cover, 50mm nose width
Notes: Chain stay protector, derailleur hanger, clear coat, owners manual
A triathlon bike is specifically designed to be ridden comfortably and efficiently in the aerodynamic position using elbow-rest style aero handlebars. Triathlon geometry bikes facilitate the transition from cycling to running better than road geometry bikes