Specialized Tarmac SL
It is supposed to be the stiffest bike out there and incredibly light too. The full bike will be amazing as well with...
_a Tarmac SL 'dream bike' will also make its debut, complete with: a S-Works FACT carbon crank that's said to be 165 grams lighter and 11 percent stiffer than its Dura-Ace equivalent; the Barmac FACT one-piece bar and stem, no brick either at 349 grams and to be available in 11 different sizes; the 155 gram Toup? saddle (for your bum, not your dome!); and Roval Rapide carbon wheels, tipping the scales at 1,550 grams per pair, with Campagnolo's Record group gracing the rest of the dream machine._