Ritchey WCS Headset Cartridge Bearing 41.8 30.5 8mm 45/45 deg 1pc ModelNumber=K1274 A heavy hitting nano-tech bike

A heavy hitting nano-tech bike wash formula that can even be used as a very mild degreaser

Compatible with SRAM model: RD-RED-1E-E1 Fits Model RD-RED-1E-E1 Fits Brand SRAM Drivetrain Speeds 13 Defined Color Black

Aluminum body with serrated alloy cage for added grip

5mm Unit on header card

Ritchey WCS Headset Cartridge Bearing 41.8 30.5 8mm 45/45 deg 1pc ModelNumber=K1274 A heavy hitting nano-tech bikeReplacement 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. 5 Bearing Type Cartridge Bearing O. D. (mm) 41. 8 Thickness 8 Size 41. 8 30. 5Mm