The lightest production stem in aluminum 7050, now available in the RS limited edition featuring a unique finish combined with Duracer® surface treatment technology.
With its unique characteristics, Duracer® offers the highest levels of corrosion and wear protection for light aluminum series.
Duracer® is a Ceramic surface treatment technology, which provides extreme hardness and improves the fatigue performance. This allows to remove material in specific zones and to save additional weight.
Special titanium screws and a redesigned faceplate bring the weight to the limit of 100 grams.
1 1/8" (28.6mm)
100 mm, 110 mm, 120 mm, 130 mm, 90 mm
Duracer®, graphics POB – black polish
Recommended mounting with Deda Elementi carbon handlebars only