Trek Speed Concept (Gen 1) Headsets in Black

Trek Speed Concept (Gen 1) Headsets

28.6mm (1-1/8") / Black
$43.99
Skip to product information
Trek Speed Concept (Gen 1) Headsets in Black

Trek / Bike Headsets

Trek Speed Concept (Gen 1) Headsets

$43.99
Steerer OD
Color

Ship to store · free pickup, usually ready in 4–7 business days

Store availability

Trek Speed Concept (Gen 1) Headsets

28.6mm (1-1/8") / Black

Available to ship to any of our stores. Order online and pick it up free, usually in 4–7 business days.

Map data © OpenStreetMap

Choose your store at checkout. We'll email you when your order is ready.

Questions welcome

Talk to a real bike person

Leave your details and pick a shop. Someone from that store will reach out about this bike.

Trek Speed Concept (Gen 1) Headsets

28.6mm (1-1/8") / Black

Which shop would you like to hear from?
Best way to reach you

We only use your details to answer your question.

Free pickup at any of our four stores. Questions? We're happy to help.

What makes it special

The little details. The big difference.

The details

Good to know-

Specs9
Manufacturer part #
12100078000010
Steerer outer diameter
28.6mm (1-1/8")
Crown race inner diameter
30mm
Cup Insertion OD
Integrated
Stack height
15.7mm
Bearing type
Sealed
Headset type upper
Unthreaded fully integrated
Headset type lower
Fully integrated
Material
Aluminum

Complete your setup

Goes well with.

Keep exploring

You may also like.

Four neighborhood stores. One shared passion.

Let's find your next adventure.

Ansley. Alpharetta. Roswell. Vinings. Stop by, take a test ride, ask questions, and meet the people who will be here long after your first ride.

Find your Atlanta Cycling store