Ritchey WCS Headset Cartridge Bearing 41.0 30.15 7mm 45/45 deg 1pc CheckoutTitle=Stans No Tubes M-Pulse Outside Kevlar cover for max

Outside Kevlar cover for max abrasion resistance

Ramped center knobs roll fast but also provide secure traction for braking

Adapter for most roof racks

Vendor Origin8 Manufacture Number Model Name Outpost UL Wahoo/GoPro Handlebar Mount Category Handlebar accessory

Ritchey WCS Headset Cartridge Bearing 41.0 30.15 7mm 45/45 deg 1pc CheckoutTitle=Stans No Tubes M-Pulse Outside Kevlar cover for maxReplacement headset bearings for Ritchey headsets. 45 45 degree angular contact sealed bearing Titanium coated for corrosion resistance Cartridge Bearing Angle 45x45 Bearing I. D. (mm) 30. 15 Bearing Type Cartridge Bearing O. D. (mm) 41 Thickness 7 Size 41. 0 30. 15Mm