120mm / 0 degree New without packaging The Basso semi-integrated stem is designed to create a unique system solution with the Basso headset spacers and GPS support. These components were engineered in the development of the Basso range and can be mounted as an upgrade on any bike with a 1,1/8 inch top headset bearing. Features Material: alloy 6061 forged Stack height: 25mm Color and finish: anodized black