With a lead of just over two minutes from Sky colleague Chris Froome , he could have played safe .
Wiggins went out hard and gained well over a minute on colleague before easing back just a tad in the final third to avoid any needless calamity .
With a lead of just over two minutes from Sky colleague Chris Froome , he could have played safe but Wiggins went out hard and gained well over a minute on Froome before easing back just a tad in the final third to avoid any needless calamity .