The Specialized HDS COMPLETE integrated headset is designed for high-performance road cycling, featuring a 1-1/8" steel upper bearing and a 1-3/8" steel lower bearing. This set includes a 48mm carbon top cover and a set of carbon spacers, ensuring both durability and lightweight performance for competitive cyclists.

This headset is compatible with a variety of Specialized framesets across multiple years, making it a versatile choice for bike enthusiasts.

• 1-1/8" upper bearing: 41.8mm OD x 30.5mm ID x 8mm thick
• 1-3/8" lower bearing: 49mm OD x 37mm ID x 7mm thick
• Includes 7mm tall split compression ring
• 48mm OD / 8.5mm tall carbon transition cover
• Comes with 5mm and 10mm carbon spacers