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- 31.8mm clamp diameter- 28.6mm steerer diameter- 40mm stack height- 130g weight (100mm option)

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