Cane Creek 40 EC44/40 Lower Headset Black MFPN=21-4-084-K Shimano SW-R600 Di2 Remote Climbing

Shimano SW-R600 Di2 Remote Climbing ShiftersUnit is designed to be mounted on the right-side top section of a drop bar adjacent to the stem

8 Defined Color Black ISO Width (mm) 38 ISO Diameter 622 / Road / 29" Tire Intended Use Cyclocross Tire Diameter 700c Tire Bead Folding Labeled Size 700 x 38 Tire Type Clincher

5mm Octalink V1 Spline English Bottom Bracket

Reinforced internally to accept bar ends and shifter/lever clamp

}Cane Creek 110 EC44/40 Conversion Lower Headset Black

Cane Creek 40 EC44/40 Lower Headset Black MFPN=21-4-084-K Shimano SW-R600 Di2 Remote ClimbingCane Creek 40 EC44 40 Lower Headset Black. 40 Series External Cup headsets set the standard for performance durability and value. Drawing from the premium 110 Series design the 40 Series includes all the features necessary for a durable lightweight long lasting headset. Sealed ZN40 cartridge bearings 6000 series alloy cups and materials Steel crown race with integrated seals Interlok spacer compatible TECH SPECS Color Black Lower Stack Height 12