ATTACCO MANUBRIO FSA OS-99 CSI manicotti To accommodate the most common

To accommodate the most common cross-country tire widths (2

Our MILLE GT Winter Bib Tights

The new technology allows you to record your activity even without being connected to the cycling computer

This fabric ensures the hips and legs remain protected from biting winds and chilly air

ATTACCO MANUBRIO FSA OS-99 CSI manicotti To accommodate the most commonThe K Force OS 99 CSI stem is 3D forged and CNC machined from AL2014. It's essentially a carbon fiber construction using our CSI (Carbon Structural Integration) technology. CSI is a process that permanently bonds carbon to aluminum to create a hybrid product with many of the benefits of both aluminum and carbon. The final touches reduce the weight of the OS 99 stems using a 4 bolt AL2014 alloy plate and titanium hardware. 3D forged and CNC machined