The Controltech One 17deg Stem is made to give you a positive or negative rise depending on your preferred riding position and your aerodynamic requirements It is made from 3D forged 6061 aluminium resulting in a light and stiff stem It has a 4 bolt clamp system distributing stress evenly to prolong use life and protect your bike Key Features 3D forged 6061 aluminium Faceplate is also constructed from 6061 aluminium 17deg 318mm clamp diameter 286mm steerer diameter 40mm stack height 130g weight 100mm option

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