Ritchey WCS Drop In Integrated Upper Headset Assembly IS42/28.6 Weight-604 Open design aids in mud

Open design aids in mud clearance giving you cleaner shifting performance and longer component life

The app displays straightforward adjustments that unite bike terrain and riding style

5 Weight 89 Spindle Interface Type SRAM/Truvativ GXP Defined Color Black

}Shimano R140P/D Disc Brake Adaptor for 140mm Rotor 74mm Caliper Flat- Mount Frame

Color Black Ring Position/Type Outer Tooth Count 44 Drivetrain Speeds 8 Drivetrain Speeds 9 Drivetrain Speeds 10 Chainring BCD 94 Material Aluminum Defined Color Black

Ritchey WCS Drop In Integrated Upper Headset Assembly IS42/28.6 Weight-604 Open design aids in mudRitchey WCS Drop In Integrated Upper Headset Assembly IS42 28. 6. Drop in upper assembly with top cap starnut and cap for 1 1 8" steerer. 45 45 degree angular contact bearing Titanium coated for corrosion resistance TECH SPECS Bearing Type Cartridge Bearing Type Sealed Bearing Color Black S. H. I. S Upper IS42 Defined Color List Black S. H. I. S. Stem Clamp Diameter 28. 6 Threadless