Sagan wins stage, Kwiatkowski takes Tirreno cycle race lead
Slovakian cyclist Peter Sagan of CAN team poses with Emirati supporters before the start of the final stage of Dubai Tour on February 8, 2014 in Dubai, United Arab Emirates - by Kamran Jebreili
Sagan, of the Cannondale team, finished several bike lengths ahead of Kwiatkowski and Australian Simon Clarke on a slightly uphill finish in Arezzo after 210 km of racing from Cascina.
Pole Kwiatkowski, of Omega-Pharma, now leads Colombian teammate Rigoberto Uran in the overall standings by 10sec with Orica-GreenEdge rider Clarke third at 13.
Belgian classics specialist Philippe Gilbert (BMC) had been in contention for the stage win but failed to follow Sagan's final acceleration and eventually finished fourth.