The ultimate in performance and technology
Your stem has to resist flexing during sprints and accelerations, clamp securely to the fork and handlebar, and support your weight over significant impacts. It’s a difficult job, but the Service Course® SL stem is still able to combine strength, stiffness and reliability at a weight of only 120 grams (100 mm).
The Service Course SL has high-strength, 3D-forged construction, 7075 series aluminum and titanium bolts to deliver an exceptional strength-to-weight ratio while allowing for smooth lines to complement the aesthetics of modern frames.
We make our Service Course SL stems in eight lengths (70 mm to 140 mm in 10 mm increments) and two angles ( /- 6 degrees and /- 17 degrees) to meet any rider’s fitting needs.
We replaced the stainless steel bolts with titanium ones and use TORX® heads on all bolts for precision torque readings and ease of adjustment.
Every piece in the Service Course SL line is available in the standard gloss black with white logos, as well as a new Beyond Black color scheme with laser-etched black logos for a stealthy look.
$109 / €98
Service Course SL highlighted January 2012 [pdf]
Spanish-language Triathlon magazine featured Zipp®'s Service Course® SL line of bars, stems and seatposts. The item describes Service Course SL as high quality compoments at affordable prices.
Service Course SL components featured January 2012 [pdf]
Spain's Ciclismo a Fondo magazine on a page of product features highlights Zipp®'s Service Course® SL bars, stems and seatposts. The item describes Service Course SL as combining an elegant design, light weight and excellent rigidity.
Pezcyclingnews Father's Day Gift Guide June 2011
Service Course SL featured on Pezcyclingnews.com
Bike Radar 05/10/2011 May 2011