Ritchey WCS Logic 1-1/8" Threadless Headset: EC34/28.6 EC34/30 Black CheckoutSpec= (IS) F*-160mm / R-140mm 7 Color Black Max Bladder

7 Color Black Max Bladder Volume 3L Volume Range 16-20L Bladder included Not included

The relief channel helps to avoid numbness and provides increased protection for soft-tissue areas Gender/Age Men's Color Stealth Material Synthetic Clamp Style Std Rails Length 273 Defined Color Black Saddle Cut Out Yes Rail Material Chromoly Width 149 Gender Men's Padding Type Regular Size Small/Medium

The other 50% of the yarn is recycled polyester

EZ Plug system allows the brake hose to be disconnected from the lever without losing a significant amount of brake fluid

Includes sleeve to fit between cups for added protection from dirt and grime and also keeps your internal wires and hoses from rubbing on the crank spindle

Ritchey WCS Logic 1-1/8" Threadless Headset: EC34/28.6 EC34/30 Black CheckoutSpec= (IS) F*-160mm / R-140mm 7 Color Black Max BladderThe Ritchey Logic WCS threadless headset features angular contact cartridge bearings. Logic WCS uses angular contact cartridge bearings Lower Stack Height 12. 9 Upper Stack Height 15. 4 S. H. I. S Upper EC34 S. H. I. S. Stem Clamp Diameter 28. 6 Threadless S. H. I. S Lower EC34 Color Black Crown Race 30 Bearing Type Sealed Cartridge Weight 110 Defined Color Black Size 1 1 8" Compatibility EC34 28. 6 EC30 30