The Sticky Bottle - -17° Cannondale Hollowgram Knot bar stem system fitted with the integrated mount. Holds a cycling computer and all your devices below with the removable Gopro adapter and also
CANNONDALE HollowGram Knot Stem -6 Degrees 120mm, Black : Amazon.fr: Sports et Loisirs
Cintre Hollowgram SAVE Cannondale
CANNONDALE HollowGram Knot Stem -6 Degrees 120mm, Black : Amazon.fr: Sports et Loisirs
Cannondale HollowGram KNOT SystemBar
Cannondale Hollowgram Knot 110 mm : Amazon.fr: Sports et Loisirs
2021 Project - Cannondale CAAD12 - Should I Use A Knot Handlebar System? - YouTube