Zipp Service Course SL 6 Degree Stem Black/Black

The Zipp Service Course SL 6 Degree Stem was first developed for the fit and performance needs of pros. That goal of being pro grade has proven out over the past several seasons as the stem became a mainstay in the pro peloton and cyclocross circuit being ridden to victory in Paris-Roubaix and the Vuelta a Espana. Zipp have built on that pro-proven legacy with the redesigned Service Course SL stem. This Service Course SL road bike stem is made from 7075 aluminium and features a redesigned shape that's strong and lightweight, resulting in 1.85 grams per newton meter of stiffness. That results in no-flex during sprints and accelerations. To meet every rider's fit needs, the stem is available in lengths from 70mm to 140mm. Zipp Service Course SL 6 Degree Stem Features Made from 7075 aluminium +/- 6 degrees High- strength 3D-forged construction Redesigned shape that's strong and lightweight 1.85 grams per newton meter of stiffness No-flex during sprints and accelerations Available in 6° and 17° angles and from 70mm to 140mm Weighs 120 grams (100mm). "