2016 endurance with shimano 105 disc groupset special edition specification mavic aksium disc wheelset shimano 105 5800 mechanical disc groupset 11 speed mechanical gearing with try spyre calipers 11 28 cassette 1725mm 3450 chainset finishing kit deda rhm01 handlebars deda zero 1 stem selle italia saddle continental ultrasport rigid tyres 25mm please note picture is for illustrative purposes only specification will be as listed above