Logic-E Headset

Product Information

The Ritchey Logic-E headset line offers a clever solution for integrating cables and wires directly into your frame, without needing specialized stems or frame modifications. This means a cleaner cockpit and protected electronic shifting (like Shimano Di2 and STEPS) or e-bike cables, shielding them from the elements and potential damage.

It achieves this by routing cables through discreet channels in the headset's upper assembly, guiding them between the fork steerer and headtube before they enter the frame. This thoughtful design helps maintain a sleek aesthetic while enhancing component longevity, making it a great upgrade for riders looking to tidy up their bike's appearance and improve cable management.

Features

• Designed for internal cable and wire routing without special stems or frame modifications.
• Channels cables through the headset upper for a clean look and protection.
• Ideal for e-bikes and electronic shifting systems like Shimano Di2 and STEPS.
• Enhances cable longevity by protecting against exposure and damage.

Specs

• Material (Upper): Aluminum or Aluminum/Stainless Steel
• Bearing Type: Sealed cartridge bearings (angular contact)
• S.H.I.S. Upper: ZS44/28.6
• Steerer Compatibility: 1-1/8 inch
• Weight (Upper): 35-44g
• Construction Height (Upper, without cap and claw): Approximately 11mm