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Ritchey Comp Logic-E Headset - 2021

Ritchey Comp Logic-E Headset
  • S.H.I.S.: IS42/28.6
  • S.H.I.S.: IS42/28.6
  • S.H.I.S.: IS42/28.6
  • S.H.I.S.: ZS44/28.6
  • S.H.I.S.: ZS44/28.6
  • S.H.I.S.: ZS44/28.6
$35.00 - $43.00
Please select options


Bringing Ritchey's heritage of legendary cycling products into the world of e-bikes and electronic shifting, Tom Ritchey designed a unique headset that allows the cables to be run internally from the stem into standard frames without requiring the frame or fork to be modified. The Logic-E headset is designed to allow Shimano Di2 and STEPS cables to be concealed from view and the wind while protecting them from damage.

- Steerer size: 1-1/8" upper
- Drop-in (IS) or Press-Fit (S)
- Weight: 35-44g

Part Numbers

Option UPC MPN Store SKU
Black / IS42/28.6 796941332835 33030817003 RIT477283596
Black / ZS44/28.6 796941332828 33030817002 RIT497025616