Cane Creek 40 ZS62/40 Lower Headset Black ModelNumber=H2551 This highly efficient technology combines

This highly efficient technology combines two different beam angles so that you can be seen at any angle from behind enhancing your safety

Spoke Interface J-Bend Skewer Included No Defined Color Red Rear Axle 12mm Thru x 197mm Color Candy Red Flange Diameter Right 60 Flange Diameter Left 60 Weight 557

5mm 11-Speed 42t 110 BCD Hollowtech II Spindle Interface Black

Low battery warning and auto shut-off prevent damage

Cane Creek 40 ZS62/40 Lower Headset Black ModelNumber=H2551 This highly efficient technology combinesCane Creek 40 ZS62 40 Lower Headset Black. 40 Series Zero Stack 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 Bearing Type Cartridge Color Black Crown