What makes it special
Trek 2022 Rail 9.9 / 9.8 29 1.8˝ to 1.5˝ Headset Reducer Crown
1.8" to 1.5" Headset Reducer Crown / Silver
$12.99
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Trek / Bike Headsets
Trek 2022 Rail 9.9 / 9.8 29 1.8˝ to 1.5˝ Headset Reducer Crown
Get your bike back on the trail with the headset parts you need.
$12.99
Ship to store · free pickup, usually ready in 4–7 business days
Free pickup at any of our four stores. Questions? We're happy to help.
About this product
The details.
Genuine replacement parts
Original replacement headset parts from FSA that are specific to the Rail.
Product details
- First used on 2022 Rail 29 9.8 & 9.9 models with SRAM AXS drivetrains only
- Converts crown race from 1.8" to 1.5"
- Use with 72-degree upper Knock Block components
The details
Good to know-
Specs3
- Model
- 1.8" to 1.5" Headset Reducer Crown
- Steerer outer diameter
- Mountain tapered
- Thickness
- Not applicable
Complete your setup
Goes well with.
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