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Ships within 48 hours · Estimated delivery Aug 31 - Sep 5
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Description
OneUp Carbon Handlebar 800mm, 35mm RiseONEUP CARBON BARS. Strong, lightweight & vertically compliant. The goal for the new OneUp Carbon Handlebars was to make the best feeling bar possible, something which would let us ride harder for longer. The solution is our patent pending oval shape which combines the best ride characteristics of 31. 8mm and 35mm bar standards into one package. This is the most comfortable bar weve ever ridden, period. It's strong, lightweight, minimizes arm pump and
ONEUP CARBON BARS. Strong, lightweight & vertically compliant.The goal for the new OneUp Carbon Handlebars was to make the best feeling bar possible, something which would let us ride harder for longer.
The solution is our patent pending oval shape which combines the best ride characteristics of 31.8mm and 35mm bar standards into one package. This is the most comfortable bar we’ve ever ridden, period. It's strong, lightweight, minimizes arm pump and vibration and maximize steering response. 35 done right.
The OneUp bar profile minimizes the length of the 35 diameter clamping area as this is the stiffest portion of any 35 diameter bar. The 35mm clamp diameter quickly changes to a flattened, oval shape in the transition zone and then to a standard 22.2mm clamp diameter for the control zone.
The solution is our patent pending oval shape which combines the best ride characteristics of 31.8mm and 35mm bar standards into one package. This is the most comfortable bar we’ve ever ridden, period. It's strong, lightweight, minimizes arm pump and vibration and maximize steering response. 35 done right.
Almost every other carbon bar on the market copies the simple tapered profile of an Aluminum bar. With carbon you can take advantage of more complex shapes to get a better performing product, so that's what we did. If you actually care about bar compliance, then you don't make a regular 35mm diameter bar. Sure you can try to "optimize" the flex slightly with layup, but geometry is king and you're fighting a losing battle."The OneUp bar gives me all of the confidence inspiring attributes of a 35mm bar with a bit of forgiveness engineered in for those big descents. I've been so impressed after putting it through the paces for the last year."
The OneUp bar profile minimizes the length of the 35 diameter clamping area as this is the stiffest portion of any 35 diameter bar. The 35mm clamp diameter quickly changes to a flattened, oval shape in the transition zone and then to a standard 22.2mm clamp diameter for the control zone.
We bench marked the OneUp bar against the most popular carbon bars on the market as well as foam filled aluminum bars. The results were, on average, a 21% increase in vertical compliance (comfort) coupled with a 28% increase in steering stiffness (responsiveness). These are more than just marginal gains.
Until now the 35mm diameter standard has had a bad reputation and rightly so. This is 35 Dia. done right.
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4.9 ★★★★★
Based on 19 reviews
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Product Reviews
★★★★★ 5
Comfy pants!
Color: Camel, Size: 34
These elastic waist pants fit my son perfectly. He has difficulty with buttons and zippers so this is his best bet in order to look a little more fancy. The fit very well and are true to size. They are a little thin, but they look nice.
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Reviewed in the United States on February 18, 2026
★★★★★ 5
NICE AND STRETCHY
Color: Navy Blue, Size: 42
These pants are made of a material that seems durable and is definitely comfortable, and they have a stretch band at the waist that can comfortably accommodate many different belly girths-- from slim to portly. The waist also has a drawstring. I'd call these light weight pants, as the material is thin. They aren't baggy at all and fit the natural contours of an average male physique.
The pants have two fairly deep front pockets and one small rear pocket that can easily fit a regular-sized wallet. But, I would not recommend carrying a wallet in the rear pocket, as, due to the depth of the pocket being only as deep as the wallet is long, it might slip out as you move around, sitting and rising.
If nature calls, and you need to pee, you will have to pull your pants down and excite anyone in the immediate vicinity, as there is no opening, either buttoned or zippered, in the front of the pants. So, in that respect they are kind of like sweatpants. I'd call these pants good for inside the house or wearing on the street.
I like them despite the lack of a fly, so I give 5 stars. I see lots of Chinese, Korean, and Japanese guys around who like to wear this type of pant, but these fit nicely for generally larger and more robust Caucasians type physiques as well. You don't have to worry about a belt or a broken fly zipper with these.
Of course they are made in China, but due to their vast experience selling clothing to Americans, the manufacturers are well acquainted with big masculine American bodies and their needs.
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Reviewed in the United States on January 9, 2026
★★★★★ 5
Good product.
Color: Black, Size: 38
Good price and fits good. Would buy again
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Reviewed in the United States on June 4, 2026
★★★★★ 4
Good fit
Color: Black, Size: 36
Comfortable and looks grey
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Reviewed in the United States on February 15, 2026
★★★★★ 5
Perfect pants!
Color: Dark Gray, Size: 36
Absolutely wonderful pants that are so comfortable. I can travel in them or wear them as daily casual slacks for any event. I finally found pants that I enjoy that look great and are easy to care for. I’m gonna order more colors.
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Reviewed in the United States on May 29, 2026