Ritchey WCS 4 Axis -17 Alloy Stem Knog *Note: Does not include e-Tube

*Note: Does not include e-Tube wires

It's made with a breathable Pro Barrier Lite fabric that stretches to optimize your aero advantage while keeping your feet dry and comfortable

And it even pairs with your smartphone to get caller ID

They also provide more tactile feedback from shift operation for a more intuitive feel

Inside the shoe

Ritchey WCS 4 Axis -17 Alloy Stem Knog *Note: Does not include e-TubeMany bike brands are now using 1. 25" steer tubes which leaves very limited upgrade optionsuntil now. The Ritchey WCS 4 Axis 17 73 Stem brings incredible stiffness and an impressive low weight to any 1. 25" equipped bike. Wider 44mm faceplate and squared body boosts stiffness A favourite among many of our Professional Sponsored sprinters 1 1 4" steer tube clamp for Giant and Canyon bikes Material: 3D forged Lengths: 90 130 mm Angle: 17 degree Steerer