Ritchey WCS Drop In Integrated Lower Headset Assembly IS42/30 CheckoutSpec= Race Pace The Flattop technology of the

The Flattop technology of the SRAM Rival chain creates a lighter quieter stronger chain that’s compatible with Rival 1x and 2x eTap AXS drivetrains

Designed for use on round sweep pista type bars will not install on ergo drop bars

but won’t get in your way when the going gets rowdy

Available in either matte or gloss finish to match factory paint and is nearly invisible once installed

Ritchey WCS Drop In Integrated Lower Headset Assembly IS42/30 CheckoutSpec= Race Pace The Flattop technology of theDrop in lower assmbly with crown race. 45 45 degree angular contact bearing Titanium coated for corrosion resistance Bearing Type Cartridge Color Gold Crown Race 30 S. H. I. S Lower IS42