Cycling-Contador survives Astana onslaught to extend Giro lead

May 26 (Reuters) - Alberto Contador survived an onslaught from rival team Astana to move closer to a second Giro d'Italia title as he finished Tuesday's queen stage in Aprica in third place. Spain's Contador started the day with a 2:35 lead and now has an advantage of four minutes two seconds over compatriot Mikel Landa (Astana), who won the 16th stage 38 seconds ahead of Dutchman Steven Kruijswijk. Contador also ended the punishing 177-km mountain stage 38 seconds behind. Astana leader Fabio Aru of Italy finished 2:51 off the pace and dropped to third overall, 4:52 behind Contador, who is looking to achieve a rare Giro/Tour de France double this season. As Contador appeared to suffer a mechanical problem in a descent, Astana upped the pace and opened a gap of almost one minute, but the move backfired. At the foot of the penultimate climb, an intimidating ascent to the Passo del Mortirolo, Contador was lagging 45 seconds behind but went solo and soon caught a small group featuring Landa and Aru. He attacked them and only Landa could follow as Aru cracked, thus limiting the damage until the finish line. The last rider to achieve a Giro/Tour double was the late Marco Pantani of Italy in 1998. (Writing by Julien Pretot, editing by Pritha Sarkar)