Stem


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Stem

Price
€99,99

Your handlebar’s best friend. The OneUp Stem is designed for everything from trail riding to enduro racing and freeride. Its efficient use of material leads to sleek lines that are structural and aesthetic. Get more from your stem.

Product Specs

Length & Weight: 35mm (155g) / 42mm (163g) / 50mm (173g)

Clamp Diameter: 35mm

Rise:

Colour: Black

Stack Height: 39mm

Bar Clamp Width: 55mm

Material: 6061-T6 Aluminum

Things you Should Know

This stem is designed to be the perfect companion to the OneUp Carbon E-bar and the OneUp Carbon Handlebar.

However, this stem will also fit other 35mm diameter bars.

What's in the Box
  • 1x Stem
  • 4x Pre-Installed Bar Clamp Bolts
  • 2x Pre-Installed Steerer Clamp Bolts
Shipping and Returns

Orders over €99 ship for free and should arrive in 4-5 business days, once shipped.

All orders are duty-free and shipped from our EU warehouse. Most orders ship within 24 hours or the next business day.

Return unused and unopened items within 30 days for a full refund.

Learn more on our shipping and returns page.

Stem Length:42mm
Only 8 left in stock!

Objectively Very Good.

Stems are simple by nature. Our stem is light, strong, durable and available in 35, 42 and 50mm lengths. What more can you ask for?

Overall rating: 5.0 / 5 from 23 reviews.

AI Generated Review Summary

Summary topics

  • : 49%%
  • : 26%%
  • : 7%%
  • : 13%%
  • : 8%%

Review topics: ["quality","looks","feel","post","style","instructions","stem"].

Review highlights

  • "Looks, design, and packaging are amazing, goes well with my new oneup carbon handle bar."Joseph A.
  • "I love the design, execution, and quality of this product."Alexander T.
  • "Beautiful quality, amazing strength and it looks really good."RAFFI A.

Reviews

Great stem

"Just as pictured. Great quality."

Domagoj Š. (5/5)

Great quality and smooth order process

"I’m very satisfied with both the quality of the 42 mm stem and the entire order process. The stem feels solid, well-made, and performs exactly as expected. Delivery was quick and hassle-free. Highly recommended!"

Marcin J. (5/5)

Does the job with great style

"The stem does it's job and looks really nice. I matched it with the OneUp Carbon bar and the installation was really easy due the No Gap style. It was also easy to align the bar with the stem. The only downside is that the colours do not match. The bar is dark gray and the stem is black."

Bogdan O. (5/5)

Great product! I especially love

"Great product! I especially love the tightening torque on the fork side (9nm). Less probability to get the squeaky steerer wheel going one side bars the other on difficult off camber tight turns ( seriously happened to me more than once). Paired with the oneup bars couldn’t be happier with the combo."

Vlad P. (5/5)

satisfy

"easy to install, instructions are clear and detailed"

matteo c. (5/5)

Happy customer

"Great products from One Up, with even greater service!"

D. S. (5/5)

perfect

"perfect"

Φαίδωνας Κ. (5/5)

The perfect match for my

"The perfect match for my new OneUp Bar. The length is a tiny bit longer but feels good! The look and finish fits to the rest of my bike as well. And I love a good stem with torque number printet on it."

Freddy K. (5/5)

Great STEM

"top stem, light and strong, great with the One carbon Bar"

berlaud b. (5/5)

Fits perfectly with the Oneup

"Fits perfectly with the Oneup Carbon handlebar, very cool and smooth, nice finished."

Laszlo O. (5/5)

Q&A

FAQ

Can I use this stem if I dont have EDC?

Yes! This stem is a standard stem and is fully compatible with any bike set up that has 35mm diameter bars.

What length stem should I order?

Stem length is personal preference. It is important to know that a shorter stem will have slightly more responsive steering and bring your riding position back and up. A longer stem will have slightly more controlled steering and will pull your riding position forward and down. If your comfortable with your current set up it is a good idea to match that as closely as possible. If you find your current set up is straining your lower back & arms, then consider trying a shorter stem. If you find your front end lacks control and the tire comes off the ground easily, then consider trying a longer stem.

Can you explain the purpose of the gap, no gap?

The no gap-gap clamp design creates more consistent clamping force onto the handlebar. For installation, tighten the top stem face plate bolts so the faceplates contact the stem body and torque them to 6Nm, then tighten the lower stem bolts to 6Nm. Be sure to double check the torque on all stem bolts before riding.

Do I need to use your stem if I am getting your bars?

No, you can run our Handlebars on any stem that has a 35mm clamp diameter.

Can you run this stem with Trek Knock Block?

You can yes, but you need the Knock block adaptor collar. The part number for that adaptor is: 545523.

Service

Basic Stem & Handlebar Install Instructions
  • Jun 12, 2023
Basic Stem & Handlebar Install Instructions

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