Control Tech Sirocco -8° Integrated Carbon Drop Stem - black

Aerodynamic, torsionally stiff stem made from 100% UD carbon

The Control Tech Sirocco stem is made from 100% unidirectional carbon. Its angular design and box structure ensure high torsional and lateral stiffness, which is incorporated into the steering and acceleration of your bike. The carbon fiber laminate can absorb vibrations and reduce hand and upper body fatigue. The front plate is also made of carbon, which allows for a very reliable and strong grip on the carbon handlebars, which prevents slipping and enables responsive steering inputs. The Sirocco carbon stem is designed for semi-integrated cable routing through the head tube. The cables are routed under the stem and concealed by a cover.

Features of the Control Tech Sirocco -8° Integrated Carbon Drop stem

• made from 100% UD carbon
• Front plate with 2-way carbon screw clamp
• stem angle: -8° degrees
• Handlebar clamp: 31.8mm
• steerer tube diameter: 1 1/8" Ahead
• compatible for internal cable routing
• compatible with aero computer mount SM-07 (not included)
• optimally adapted to the design & aerodynamic shape of the Control Tech Sirocco RA-550 handlebars
• including flat Ahead top cap, spacer & cover for cable routing.