Ritchey Comp Headset Upper 15.3mm IS52/28 Black L Intended use: loose loose over

Intended use: loose loose over hard medium Flat Protection Tread and Sidewall TPI 60 Color Black Defined Color Black ISO Width (mm) 64 ISO Diameter 622 / Road / 29" Tire Intended Use Mountain Tire Diameter 29" Tire Bead Folding Labeled Size 29 x 2

Model SLR Boost Superflow ProTeam Idmatch S3 Rails Carbon Top Fibra-Tek Color Black LxW (mm) 248x130 Weight 130g

Model Clik Drive HV Barrel Material Aluminum Head Clik Max Psi 160 Length 140mm

Improved puncture protection thanks to the reinforced casing provided by the Michelin City Shield technology

Ritchey Comp Headset Upper 15.3mm IS52/28 Black L Intended use: loose loose overSealed cartridge bearings that drop directly into the head tube Upper includes top cap Lower includes crown race Model Comp Upper S. H. I. S. IS52 28. 6 Stack 8. 3mm Upper Lower Upper Color Black