PRO Internal Routing Headset 1.5" upper/lower cartridge

The PRO Internal Routing Headset allows for the seamless internal routing of shift wires and brake hoses to complete the sleek aesthetic provided by PRO Vibe Handlebars, Stem, and integrated cockpits.

• Complete headset included.
• Features durable stainless-steel bearings for longer lifetime.
• Provides aesthetic and aerodynamic internal cable routing.
• Developed for use with PRO Vibe Handlebars and Stems.
• Compatible with PRO Vibe Superlight Stem and PRO Vibe Evo integrated handlebar.
• Compatible with all electronic shift wires and hydraulic brake hoses.
• Micro-spacers to allow for precise bike fitment.

Bearing size: 1.5" - IS52

Steerer size: 1 1/2" - 1 1/8"