If you’re looking for a good, strong, lightweight stem, the Cinelli Neo CK Stem may be the way to go. It is built with forged 7075 T6 alloy and reinforced with a layer of 3K plain carbon, with a special carbon/kevlar fabric. It comes in sizes 90, 100, 110, 120, and 130mm. The super lightweight Cinelli Neo CK Stem weighs only 130 grams. The Cinelli Neo CK Stem has been designed to match with the Cinelli Carbon Fiber handlebars.