Ritchey WCS Drop In Integrated Upper Headset Assembly IS42/28.6 MFPN=00.3018.210.175 Replacement 8-speed cassettes

Replacement 8-speed cassettes

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

extra olive and barb included

Stitched internally and restitched externally for durability

Ritchey WCS Drop In Integrated Upper Headset Assembly IS42/28.6 MFPN=00.3018.210.175 Replacement 8-speed cassettesDrop 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