Skip to content
{{ $t('header.link.login') }}
International / English
{{ $t('header.link.account') }}
{{ $t('login.register') }}
International / English
You’re looking at the International / English Trek Bicycle website. Don’t worry. We’ve all taken a wrong turn before. View your country/region's Trek Bicycle website
here
.
false
/equipment/cycling-components/bike-headsets/trek-2022-rail-9-9-/-9-8-29-1-8-lower-headset-crown-race/p/37488/
Equipment
Cycling components
Bike headsets
Trek 2022 Rail 9.9 / 9.8 29 1.8˝ Lower Headset Crown Race
Trek 2022 Rail 9.9 / 9.8 29 1.8˝ Lower Headset Crown Race
Model
1.8'' Lower Headset Crown Race
Steerer outer diameter
45.7 mm (1.8")
Thickness
Not applicable