Cane Creek 40 ZS44/30 Lower Headset Black Labeled Size-650b x 48 / 27.5 x 1.90 while the Carbon Loaded™ cuff

while the Carbon Loaded™ cuff and carbon shell ensure unmatched precision and energy transmission

Not compatible with 2x GRX drivetrains

maximizing the total forward propulsion that can be generated

5mm Interface DUB Crankset Material Carbon Pedals Thread 9/16 Primary Color Black Speed 12/13 Drivetrain Spacing Road

Slim aerodynamic design

Cane Creek 40 ZS44/30 Lower Headset Black Labeled Size-650b x 48 / 27.5 x 1.90 while the Carbon Loaded™ cuffCane Creek 40 ZS44 30 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 Crown Race 30