Race Face Turbine Stem $93.99
The Turbine Stem appeases the need of cross country racers, but true to Race Face's reputation of overbuilding, this stem can be safely run on an all-mountain bike. To maximize stiffness and minimize weight, Race Face constructs the Turbine from aerospace 7075 aluminum.
This provides the high strength and fatigue resistance at a sub-140-gram weight (90mm), while a four-bolt bar clamp holds the bar securely in position without creating stress risers. To accomplish this, Race Face uses an interlocking, U-shaped faceplate.
Likewise, opposing steerer tube bolts provide extreme clamping power, without damaging the steerer tube. The Turbine has laser-etched logos and comes in multiple lengths from 60mm to 110mm, with two rise options: zero or +\- six degrees. The Race Face Turbine is compatible with 1.125in steerer tubes and 31.8mm handlebars.