Ritchey WCS Headset Upper 10mm ZS44/28.6 Alloy Black CheckoutSpec= 10-42t - Black For Axle Thread Pitch M12x1

For Axle Thread Pitch M12x1

Gender/Age Adult Rotational Protection No Minimum Head Circumference 59 Color Race Grey Size Large Visor Included No Multi Impact No Weight 290 Helmet Certifications Complies with the U

creating a smoother

4 TPI 120 Tire Bead Folding Tire Diameter 27

Ritchey WCS Headset Upper 10mm ZS44/28.6 Alloy Black CheckoutSpec= 10-42t - Black For Axle Thread Pitch M12x1Semi integrated sealed cartridge bearings with alloy cups that press into the head tube Upper includes top cap Lower includes crown race Model WCS Upper S. H. I. S. ZS44 28. 6 Stack 10mm Upper Lower Upper Color Black Weight 43g Type Upper S H I S ZS44 28. 6 Stack Height 10Mm