Cane Creek eeSilk CS Stem - 70mm 31.8mm -6 1 1/8" Alloy BlackCane Creek eeSILK Stem 70mm. The Cane Creek eeSilk Stem is a fatigue reducing compliance stem that noticeably reduces vibrations on variable surfaces. With up to 20mm of tunable compliance an easy single bolt external elastomer change and a soft firm compliance switch the eeSilk Stem makes any road no matter the terrain smoother. The switch enables riders to run the stem as soft as they want with the ability to stiffen the compliance during out of the