Tour leader Chris Froome says he expects Colombian climber Nairo Quintana to go on the offensive this week and picks out Stage 18, where the peloton must ascend Alpe D'Huez twice (!), as the most difficult left in this year's Tour.
Spaeking to ITV Cycling reporter Ned Boulting, Froome also says he thinks the battle for the podium places will really heat up in the final week of the Tour, with mere seconds separating his GC rivals.
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