Zipp Service Course SL 6° StemZIPP SERVICE COURSE SL 6 STEM Zipps Service Course SL Stem, crafted from 7075 aluminum, features a shape thats strong and lightweight, resulting in a best in class 1. 85 grams per newton meter of stiffness. That results in no flex sprints and accelerations. To meet every riders fit needs, the stem is available in + 6 and + 17 angles and seven lengths from 70 to 130mm as well as a 140 & 150mm lengths for the + 6 stem only. This stem is a favorite of

8g per newton meter of stiffness using SRAM’s Exogram technology

Three decades ago

To meet every rider’s fit needs

at a price closer to a 40-series

Eagle™ pulley technology provides greater efficiency

DLC truly represents chain supremacy by providing an enhanced riding experience

ready for any kind of ride

this design is faster

and a stout injected nylon inner shank to help transfer your power to the pedals

Proven Charger damper with specific Dirt Jumping/Slopestyle tune

With intuitive thumb actuated triggers

Fits most chain and seat stays without cutting