Ritchey WCS Drop In Integrated Upper Headset Assembly IS42/28.6 MFPN=00.3018.210.175 150 TPI Nylon casing for

150 TPI Nylon casing for high mileage

Front or Rear Pair Rotor Size (if included) 180/160mm Color Black Type of fluid Mineral Oil 850/1750mm Post/IS Mount 19 2

A dual sided power measurement system it’s accurate to +/-1

Compatible with Shimano SRAM and Campagnolo drivetrain systems Links 136 Drivetrain Speeds 11 Chain Connection Type Single Use Master Link Color Silver Half Link Chain No Designed for ebike Yes Defined Color Silver

filling both the positive and negative air spring chambers simultaneously

Ritchey WCS Drop In Integrated Upper Headset Assembly IS42/28.6 MFPN=00.3018.210.175 150 TPI Nylon casing forDrop 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 S. H. I. S Upper IS42 S. H. I. S. Stem Clamp Diameter 28. 6 Threadless Color Black Bearing Type Sealed Cartridge Defined Color List Black