Cane Creek 40 EC34/28.6 / EC34/30 Headset Black GUM-X } Vented rotor is constructed

} Vented rotor is constructed of three pieces and uses internal fins to allow air to flow between the two friction sides

Shimano XTR CS-M9100 cassette features better chain retention and ground clearance

tops are available in either short (9mm) or tall (15mm) stack height bearing covers

this portable tool kit is great for mechanics on the move

Cane Creek 40 EC34/28.6 / EC34/30 Headset Black GUM-X } Vented rotor is constructedCane Creek 40 EC34 28. 6 EC34 30 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