Ritchey RL1 External Cup Headset - Black Model-Tact Built to last and easy

Built to last and easy to use the CT-3

Compatible on 26` with up to 5` tires

Smooth enough for road and pavement but features a thick tread with deep siping that is also at home on loose off-road surfaces as well

This design saves you watts while proving durable enough for the most intense off-road racing inclement conditions and are fully serviceable

Ritchey RL1 External Cup Headset - Black Model-Tact Built to last and easyRL1 External Cup headsets offer all the precision engineering and renown reliability for which Ritchey headsets are known. Made with alloy cups steel races and Rithchey "Retainer" bearings these workhorse headsets are designed for those builds where price matters and performance reigns supreme. S. H. I. S Upper EC30, EC34 S. H. I. S. Stem Clamp Diameter 25. 4 Threadless, 25. 4 24tpi Quill, 28. 6 Threadless, 28. 6 26tpi Quill S. H. I. S Lower EC30,