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Twenty6 Products F1 Direct Mount Stem

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Item # TWS0010

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Item # TWS0010


Twenty 6 Products is a small, Montana-based company that prides itself on manufacturing beautiful, functional, and American-made machined goods. If you need proof, the F1 direct mount stem is all that you need. The clean lines, bright colors, and laser etching all give this stem a touch of class that makes it stand out in the lift line. The F1 stem accepts 31.8 diameter handlebars, so you're able to run nearly every DH handlebar on the market. It even provides 5mm of adjustment that allows you to dial in your fit. And, although it comes in around a svelte 160 grams for the 50-55mm size, the F1 stem is designed to hold up to all of the abuse that you'll put your downhill bike through.

The Twenty 6 F1 Stem is available in both 40-45mm and 50-55mm lengths and in the colors Purple, Yellow, and Pink. It fits all dual crown forks that use a Boxxer standard direct mount stem.

Tech Specs

Steer Tube Diameter:
1.125 in
Bar Diameter:
31.8 mm
Bar Attachment:
[stem] aluminum
Recommended Use:
freeride and downhill mountain biking

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Here's what others have to say...


Sweet stem!

    Stem is sweet. Color is pimp. They dont supply torque values but they answered my email when i asked


    Looks good, light and adjustability is rad.

      Got this stem in neon green last season for my new Boxxer. Its SUPER light, looks awesome and the adjustable reach is great. This was the first direct mount I have ever used but being able to dial in my cockpit made a huge difference. The zero rise is also nice as my bars have a slight rise to them. All in all the cockpit of my bike is dialed to perfection.

      Unanswered Question

      Do these come in blue?

      Do these come in blue?

      will this fit Manitou travis triple?

      will this fit Manitou travis triple?

      Responded on

      The Manitou travis Triple comes with it's own stem and this will will not work. You should look at the Rock Shox Boxxer or the Fox 40.