Ritchey WCS Lower Headset - EC44/40 Black Speed Chromoly 5" Tire Intended Use Cyclocross

5" Tire Intended Use Cyclocross Tire Diameter 650b Tire Bead Folding Labeled Size 650 x 47 Tire Type Tubeless Ready Clincher Width 650 X 47

available in 38T-46T Power readings are accurate within +/-1

SHISModel Spacer ColorFluid Compatibility 1-1/8` x 20mm WeightBrand Compatibility Black Steered ODQuantity 10 to a bag Cup (mm)Size Alloy Race (mm) Stack Height Bearing Angle Size

Torque support adapters are required to anchor the Speedhub safely to the frame if the frame is not equipped with a Rohloff approved OEM dropout

Ritchey WCS Lower Headset - EC44/40 Black Speed Chromoly 5" Tire Intended Use CyclocrossDrop in lower assmbly with crown race. 45 45 degree angular contact bearing Titanium coated for corrosion resistance S. H. I. S Lower EC44 Color Black Bearing Type Cartridge Crown Race 40 Type Lower S H I S EC44 40 Stack Height 1Mm