Cane Creek 40 EC34/28.6 / EC34/30 Headset Black CheckoutTitle=Cane Creek 40 ZS44/28.6 / H8 / K-EC49/30 Headset XX SL Transmission Flattop chain

XX SL Transmission Flattop chain

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} Redesigned for durability under the most extreme use

This is a faster version of Super Extra Blue with all of the kick

Cane Creek 40 EC34/28.6 / EC34/30 Headset Black CheckoutTitle=Cane Creek 40 ZS44/28.6 / H8 / K-EC49/30 Headset XX SL Transmission Flattop chainCane 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