Lapierre xelius sl ultimate mc 700 wc road bikelapierre could simply say this bike is fast up a climb but nothing speaks louder than results the xelius sl won lalpe dhuez in the 2015 tour de france in the hands of team fdjs thibaut pinot the xelius sl is a bike that carves up the roads not the rider the seatstays of the all carbon frame curve from the rear axle directly to the top tube allowing controlled flex that boosts comfort and traction lapierres 3d tubular technology also reduc