Carbon E-Bar

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Carbon E-Bar
Carbon E-Bar
Carbon E-Bar
Carbon E-Bar
Carbon E-Bar
Carbon E-Bar
Carbon E-Bar
Carbon E-Bar
Carbon E-Bar
Carbon E-Bar
Carbon E-Bar
Carbon E-Bar
Carbon E-Bar
Carbon E-Bar
Carbon E-Bar
Carbon E-Bar
Carbon E-Bar
Carbon E-Bar

Carbon E-Bar

$159.99 USD

E-Bikes let you ride further for longer. But they’re also heavier and more physically demanding to ride. That makes reducing fatigue important. Our Carbon E-Bar is 20% more compliant than other brand's carbon handlebars and it’s equipped with integrated ports for E-Bike controls.

Save on the bar when you bundle it with a stem, grips, and decal kit. View our Handlebar Bundles.

Product Specs

Geometry: 800mm Wide / 35mm Dia. /  Sweep 8° Back 5° Up 

Weight: 35mm Rise (238g)

Max Stem Clamp Width: 65mm

Max Stem Clamp Torque: 6Nm

Max Lever Clamp Torque: 5Nm

Minimum Trim width: 740mm

Colour: Black

Decal kits: Available in Red, Green, Blue, Orange, Purple & White

What's in the Box

- Carbon Bars (*No Decals)

*Decals are sold separately. This allows us to offer the lowest cost we can and allow users to choose how and what decals they want to use to customize their bar.

Things you Should Know

Grips with a single outer clamp are not compatible with this bar.

Control Bar ends (Bull Horns) are not compatible with this bar.

Shipping and Returns

Orders over $99 ship for free and should arrive in 4-5 business days, once shipped. Need it sooner? Upgrade to 2–3 day express shipping at checkout.

Return unused and unopened items within 30 days for a full refund—return shipping is free.

Orders are shipped duty and tariff free from our warehouse in California.

Learn more on our shipping and returns page.

Handlebar Rise:35mm
In stock! Usually ships within 24 hours.

Patented Vibration Damping.

Our patented oval shape increases vertical compliance, actively reduces vibration and increases comfort. All without compromising stiffness or control.

More Comfort. More Control.

Tested against the best handlebars on the market, our Carbon Handlebar averaged a 21% increase in vertical compliance and a 28% increase in steering stiffness. It’s increased comfort and control you have to feel to believe.

E-Bike Rating and Routing.

The E-Bar’s stealth routing is compatible with Shimano STEPS and many other controllers for a clean look. It exceeds both the Zedler E-MTB Advanced Plus standard and the international DH standard for strength and fatigue.

FAQ

Are the cable ports compatible with my Specialized?

Specialized wiring is too large in diameter to fit our E-bars wire ports. You can still use our E-bar, but you will not be able to internally route the wires.

Do the decals come pre-installed?

The decals do not come installed. They are shipped on two sheets with a few other decal options for you. The lasered Gloss black "ONE" logo on the bars is a guide to help you position the colors decal kit.

What is the torque spec on these bars?

Max torque specs for our carbon bars is 6Nm for the stem clamp and 5Nm for the controls (brakes,shifter, grips). Grips with a single outer clamp are also not compatible with our carbon bars.

How does the OneUp Carbon Handlebar compare to other carbon handlebars on the market in terms of comfort and responsiveness?

We have bench marked our OneUp Carbon Handlebar against the most popular carbon bars on the market and the results were a 21% increase in vertical compliance (comfort) coupled with a 28% increase in steering stiffness (responsiveness). These are more than just marginal gains and make the OneUp Carbon Handlebar one of the most comfortable and responsive bars on the market.

What are the dimensions of the OneUp Carbon Handlebar?

The OneUp Carbon Handlebar has a geometry of 800mm wide with a 35mm diameter and a sweep of 8° back and 5° up.

How much does the OneUp Carbon Handlebar weigh?

The OneUp Carbon Handlebar weighs 220g for the 20mm rise option and 225g for the 35mm rise option.

How does the OneUp Carbon Handlebar minimize arm pump and vibration?

The OneUp Carbon Handlebar minimizes arm pump and vibration with its patented oval shape which combines the best ride characteristics of 31.8mm and 35mm bar standards into one package. This shape maximizes steering response while minimizing arm pump and vibration.

How does the OneUp Carbon Handlebar help decrease hand pain when riding mountain bikes?

The OneUp Carbon Handlebar minimizes hand pain by providing a more comfortable and compliant ride. The bar's patented oval shape combines the best ride characteristics of 31.8mm and 35mm bar standards into one package, maximizing steering response while minimizing arm pump and vibration. This leads to less fatigue and hand pain during long rides.

How short can I cut these bars down?

Our bars can be cut down to a minimum of 740mm. Any further you risk clamping your controls onto the ovalized flex zone of the bar. Doing so could compromise the integrity of the bar.

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Reviews

NSMB

A very comfortable but robust feeling solution

Outdoor Gear Lab

A tester favorite with an excellent blend of comfort and control.

VITAL MTB

Awesome ride characteristics and quality at a fair price.

Bikerumor

Definitely helps reduce arm pump and fatigue.

Overall rating: 4.8688526 / 5 from 122 reviews.

AI Generated Review Summary

The Carbon E-Bar is praised for its comfort and ability to reduce hand fatigue, offering a great feel and fantastic looks. Customers find it significantly more compliant than other brands, providing relief for fatigued hands and wrists on bikes.

Summary topics

  • Handlebar Comfort (57%): A substantial number of customers stated that they love the bars and find them to be great and amazing.
  • Handlebar Feel (10%): Customers raved about the great feel of the bars, mentioning how comfortable and natural they feel on their bikes.
  • Hand Fatigue Reduction (3%): It was reported by customers that this product significantly reduced their hand fatigue, both the day and the next day following the Burly ride.
  • Handlebar Aesthetics (11%): It was reported by customers that the product looks fantastic and provides great cushioning on the trail.

Review topics: ["quality","feel","design","issues","looks","control","shape","bars","style","handlebar","wire","ride","difference","hands","cockpit","upgrade","bike","cable","rides","front","buy","wrists","descents","change","increase","carbon","rise","pump","feedback","numbness"].

Review highlights

  • "My hands and wrists feel so much better after switching bars." — Mario U.
  • "The bars feel great on my Santa Cruz Bullit." — Angel C.
  • "They ride comfortable and feels very natural." — Angel C.

Reviews

best bar out there!

"this is the 3rd set of oneup bars ive owned. didnt know if it was hype with the first set but i am a believer in these bars!! my second set of ebike bars( first set was stolen along with my custom 160e) rode the new stock carbon bars for 2 weeks just to give them a shot. . . numb hands after every ride. replaced them 2 weeks ago and have been happy since. have had 3 carpel tunnel surgeries so finding a bar that keeps my hands feeling good is very important! my favorite bar of all time!"

— gary (5/5)

These bars are worth it. Great feel.

"Put this on just before Mammoth on 4th of July weekend, amazing. Easy to install and added the Goldstone grips. Noticed a difference when riding compared to aluminum bars. Great product."

— Ray (. (5/5)

Best of the best

"Best handlebar in the market, great for my arthritis and the filling while riding well its amazing."

— Laura T. (5/5)

Best cockpit

"Third pair, these are my favorite bars."

— Sebastian B. (5/5)

NO RAGRETS

"I run OneUp carbon bars on all my bikes. NO RAGRETS"

— Ryan K. (5/5)

Good purchase

"This is a well-designed product at a good price."

— Paul M. (5/5)

Great bar. Top!

"Great bar. Top!"

— Luciano V. (5/5)

very nice

"very nice"

— RUBEN A. (5/5)

Like this bars a lot

"some of us like clean cockpits, Hiding just that one cable it means a lot to me"

— Carlos C. (5/5)

Very comfortable handlebar

"Not my first one up bar but it is my first e-mtb carbon bar for my first e-mtb. Much like the one up bars on my other bikes this too is an outstanding product. Does it do everything they say it does??? I don’t know, I do know I feel better riding this bar than the alloy bar that came on the bike."

— Nate B. (5/5)

Q&A

I have an Amflow and was wondering or should I say do I need a 35 diameter for the stem fit and would like a 40 rise. Any recommendation. I have an after market 5Dev titanium stem
Hi Matt, Thanks for your message, I'm happy to help.  So your 5Dev stem is unlikely to work with our bars. Because it's a two bolt design you can't remove the face plate. Our bars have a unique shape that means the likely won't be able to go through the smaller opening in the stem. If you did want to run our bars, using our 42mm stem would be the best option. You could pair it with our 35mm stem and then potentially move your stem 5mm higher on your steerer to get the same 40mm rise you're after. Please let me know if you have questions about this, we're here to help! Cheers,
Is this compatible with a 2025 Orbea Rise LT H20 with Ergon GA3 grips?
Hi Rick, Provided your stem is a 35mm clamp diameter, our bars will work perfectly on your bike, and with those grips. Please let me know if there's anything else I can help you with.  Cheers,
Can I use my two clamp Revgrips on this bar? BTW, I just installed a new V3 dropper post on my EBike and love it. I just ordered one for my son as well, and I plan on adding one to each of my other two bikes. I'm done with Fox Transfer posts!
Hi Michael, Thanks for your message, I'm happy to help.  You sure can! Dual clamp grips are fine to use. Stoked to hear you love the V3 as well, I hope your son enjoys his as much as you enjoy yours. Please let me know if there's anything else I can help you with.  Cheers,
I need to purchase one of your e-bar carbon handlebars to replace my Pivot Shuttle SL low rise carbon handlebar which has a 20 mm rise. I only found the 35mm rise bar on your web site, though it mentions both 20mm and 35mm bar specs.
Hi George, Thanks for your message, I'm happy to help.  We only offer the e-bar in a 35mm rise options - for your Shuttle SL the e-bar is a great option as you can run the speed controller for your Fazua system through the bars. I've had two bikes with the Fazua motors and done exactly this. If you're ok with having the wire external to the bars, our V2 bars in the 20mm rise would be a great option. They're still fully e-bike rated, they just don't have the routing holes for e-wires. Please let me know if you have questions about this, we're here to help! Cheers,
are there any issues with using the carbon e-bar handlebars on a normal bike (non-ebike)? anything i should be aware of?
Hi, you'll be fine to use the e-bars on a regular bike, no problem at all, they offer the same compliance as the V2 bars.

Service

V2 Handlebar Installation Instructions
V2 Handlebar Installation Instructions

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Decal Kit Installation
Decal Kit Installation

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Cutting OneUp Carbon Handlebars Instructions
Cutting OneUp Carbon Handlebars Instructions

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