110 Ext Cup Set Black 1-1/8", 34mm Head-Tube EC34/28.6|EC34/30 coil springs & parts keeps the pump cooler

keeps the pump cooler

ensuring it easily stows in a jersey pocket with room to spare

When using a Running Dynamics Pod or HRM-Pro monitor (sold separately)

This patent-pending air spring technology we invented grants every trail rider three wishes: the maximum grip and traction of a coil spring feel

110 Ext Cup Set Black 1-1/8", 34mm Head-Tube EC34/28.6|EC34/30 coil springs & parts keeps the pump coolerNo Compromise Premium Headset Series Cut in Cane Creek's Fletcher, NC Manufacturing Facility Top Quality Polishing, Anodizing and Laser Etching in the USA 7075 T6 Aluminum Cups and Covers, Internally Contoured and Relievedto Minimize Weight and Maximize Strength Top Quality Sealed, Stainless Steel Bearings Low Friction Top Cover Seal Completely Seals Cup from Solid and Liquid Contaminants Fully Captured Top Cover No Loose Parts Updated Compression