3T "The Stem" threadless stems

On this page: 3T "The Stem" threadless stems: 5cm | 8cm | 8cm silver | 10cm | 11cm | 12cm | 13.5cm

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The parts maker 3T has been making bicycle parts since 1961. Originally named 3TTT for Tecnologia del Tubo Torino (Turin Tube Technology), the firm began by making steel handlebars. By the 1970s 3T products had switched to light alloys and were very well regarded. They are used by many top-end bike makers and successful pro riders.

3T's "The Stem":

• 6061 T6 aluminum alloy
• 26.0mm bar clamp diameter
• Made for 1 1/8" steerer, but supplied with conversion shim for a 1" steering tube
• 10-degree rise, reversable

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3T 5cm "The Stem". New $49.95

Part# 31270

We have three in stock.

Front view

From the back, showing the 1" steering tube adapter

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3T 8cm "The Stem". New $49.95

Part# 31269

We have two in stock. Stem 1 | Stem 2

Stem 1:

With the later logo

The back end showing the seat tube clamp

Stem 2:

This was sold to us as a 3T "the Stem", but it might not be one. It's still light and nicely finished.

4-bolt front clamp

And from the back

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3T 8cm "The Stem", silver. New $49.95

Part# 31267

We have two in stock.

The Stem looks good in silver or black

From the back, showing adapter for 1" steering tubes

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3T 10cm "The Stem". New, $49.95/each

Part# 31273

We have two: #1 | #2

3T 10cm "The Stem" #1. New, $49.95/each

Simple, good design

Side view showing the shim that can be used on 1" steerers.

3T 10cm "The Stem" #2. New, $49.95/each

New, but has been mounted on an unridden bike.

Three-quarter front view

Front view

From the side. The stem has had a bar in it.

From the other side

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3T 11cm "The Stem". New $49.95

Part# 31272

We have nine: Here are a couple of them with the first logo: #1 | #2 and here's one with the later logo

The Stem #1:

Removable faceplate held by two bolts makes servicing easy

Another view

The Stem #2:

Reversible for more or less rise

Side view, showing optional shim

The Stem 11cm with later logo:

New Logo on the stem's side is interestingly reversible

And from the back

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3T 12cm "The Stem". New $49.95

Part# 31274

Need your bars a little higher, just flip the stem.

And from the back

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3T 13.5cm "The Stem". New $49.95

Part# 31271

From the front

It comes with the adapter for 1-inch steering tubes.