Zipp Service Course SL B2 Stem Matte Black
Make you faster Zipp is back, and they mean business with an all new cosmetic look that screams speed. Zipp parts all serve to complete one purpose: make you faster. They design these components to help you achieve your optimal position on the bike for efficiency and speed. No-flex sprints Zipp’s Service Course SL stem, crafted from 7075 aluminium, features a shape that’s strong and light weight, resulting in a best-in-class 1.85g per newton meter of stiffness. That results in no-flex sprints and accelerations. Variety is key To meet every rider’s fit needs, the stem is available in ±6° and ±17° angles and seven lengths from 70 to 130mm as well as a 140 and 150mm lengths for the ±6° stem only. This stem is a favorite of Zipp ambassadors and pro athletes.