Ritchey Comp 4-Axis Stem - 100 mm 31.8 Clamp +/-6 1 1/8" Alloy Black MFPN=45001010318 This allows for lower tire

This allows for lower tire pressures while the insert is inflated to a higher pressure than the tire keeping the tire supported while allowing the main volume to be at a lower pressure that provides optimum grip

Carbon DNA rails and a wider and softer front end than its competitors

Kiox can record your trips and send all the relevant data via the smartphone's Bluetooth connection to the online portal

The stiff 4-bolt caliper manages an incredible amount of heat which keeps the power consistent so the last corner feels like the first corner

hardware included

Ritchey Comp 4-Axis Stem - 100 mm 31.8 Clamp +/-6 1 1/8" Alloy Black MFPN=45001010318 This allows for lower tireProven time after time to be a reliable easily adjustable system that continues to outperform the competition the 4 Axis stem is a sure fire go to for an entry level stem that has world class performance. Stem Angle (deg) 6 Length 100 Bar Clamp Diameter (mm) 31. 8 Color Black Weight 150 Material Alloy Defined Color Black S. H. I. S. Stem Clamp Diameter 28. 6