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JETCAT

Mountain Bike Handlebars, Mtb Handlebars 31.8, Bicycle Handle Bars, Bicycle Handlebars, Bike Bars For Mtb/Ebike, Alluminum, Black

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Availability: In Stock.
Fulfilled by Amazon
Arrives Monday, Jul 13
Order within 5 hours and 50 minutes
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Size: 90mm rise, 780mm width


Style: Black


Features

  • ERGONOMIC COMFORT & STABILITY This 31.8 bike handlebar promotes an upright position, reducing strain on your back, shoulders, and wrists. Ideal mountain bike handlebars for long rides, these bicycle handlebars deliver control and comfort.
  • DURABLE & HIGH-QUALITY BUILD Crafted from premium aluminum, these bike handlebars are strong, lightweight, and built to last. Perfect mtb handlebars for trails or commuting, they offer durability for demanding rides.
  • EASY INSTALLATION WITH PRECISE MARKINGS These bicycle handlebars feature clear center and end markings for easy alignment. A reliable upgrade for mtb handlebars or mountain bike handlebars setups, ensuring perfect positioning.
  • UNIVERSAL FIT WITH OPTIMAL GEOMETRY Designed for most bikes, these bike handlebars balance width and rise for improved control. Great as mountain bike handlebars or versatile bicycle handlebars for smooth handling.
  • SLEEK FINISH & SCRATCH-RESISTANT DESIGN These mtb handlebars feature a durable, scratch-resistant finish. Built as premium bike handlebars and bicycle handlebars, they maintain a clean look ride after ride.

Description

Upgrade your ride with these premium 31.8 handlebar options, designed for comfort, durability, and control. Whether you need ebike handlebars or handle bars for bicycles, this high-performance design ensures stability and smooth handling on any terrain. For ergonomic comfort, these bike handle bars promote an upright posture, reducing strain on your back, shoulders, and wrists. Ideal for long rides or rough trails, these handle bars for ebike enhance control and provide a more enjoyable riding experience. Built from high-quality materials, our mountain bike bars are strong yet lightweight. These ebike bars offer outstanding durability, making them perfect for daily commutes or off- road adventures. If you need e bike handlebars that withstand tough conditions while remaining agile, this is the best choice. Installation is effortless with precise markings on these mountain bike handle bars. Featuring clear center and end indicators, adjusting your 31.8mm handlebars is quick and accurate, ensuring a seamless upgrade that perfectly aligns with your riding style. With a universal fit and optimal geometry, these handlebars for bike improve control and stability. A well-balanced width and rise enhance maneuverability, making these bar for bike ideal for city streets, mountain trails, and everything in between. A sleek, scratch-resistant finish keeps these bicycle handlebars looking great ride after ride. Whether using them as mountain bike bar or upgrading your commuter bike, the high-quality coating resists scratches and wear, maintaining a premium appearance over time. Perfect for cyclists seeking improved performance and comfort, these mtb handlebars 31.8 combine strength, precision, and style. Upgrade your ride today and experience the difference!

Color: Black


Brand: JETCAT


Material: Aluminum


Product Dimensions: 30.7"L x 3.5"W


Item Weight: 343 Grams


Brand Name: JETCAT


Manufacturer: JETCAT


Model Number: Pro 780


Manufacturer Part Number: Pro 780


Manufacturer Warranty Description: 1 year


Unit Count: 1.0 Count


Item Dimensions L x W: 30.7"L x 3.5"W


Item Weight: 343 Grams


Rise Height: 90 Millimeters


Color: Black


Material Type: Aluminum


Bike Type: Mountain Bike


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Jul 13

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Good bars at a great price
Size: 35mm rise, 780mm width Style: Black
Great bars at a good price
Reviewed in the United States on August 23, 2025 by matthew dastin
    • Excellent quality off-brand handlebars
Size: 35mm rise, 780mm width Style: Black
I've recently upgraded to the JETCAT "Pro" Mountain Bike Handlebars, and I have to say, they’ve made a noticeable difference in my riding experience. Right out of the box, I was impressed by how sturdy they felt. The aluminum construction is solid, and they weigh just about right—not too heavy, but without feeling flimsy. Installation was pretty straightforward. I swapped my old bars for these in no time, and everything lined up perfectly with my existing gear. I also appreciate the 31.8mm clamp diameter, which gives a robust fit on my bike. The 780mm width is nice if you like your bars wide, and it also comes with pre-painted markings for shortening your bars. While riding, I noticed a significant improvement in control and comfort. The design feels natural in my hands, and I love how responsive they are when navigating tricky terrain. Whether I’m climbing hills or zipping down a trail, the handlebars provide a nice grip, and I feel more confident in steering. The matte black finish looks great, too! It adds a sleek touch to my bike without being too flashy. Overall, I would recommend the JETCAT handlebars to anyone looking to upgrade their MTB setup. They’re reliable, user-friendly, and enhance your ride without breaking the bank. 🌟 1 Star: I do not recommend this product at all, it has serious flaws and needs to be refined before I can recommend purchasing it 🌟🌟 2 Stars: This product may have some major flaws, but there is still some good things about it. (I.E. Price) 🌟🌟🌟 3 Stars: This product only has minor flaws or bad instructions, and I can still recommend buying it in most conditions. 🌟🌟🌟🌟 4 Stars: This product has very few flaws and I recommend purchasing it. 🌟🌟🌟🌟🌟 5 Stars: Exceptional product, minimal or no flaws. ... show more
Reviewed in the United States on September 14, 2025 by Lexi
    • Nice Aluminum Bar, lighter than the steel it replaced Nice Aluminum Bar, lighter than the steel it replaced
Size: 35mm rise, 780mm width Style: Black
Review Image by JB
Review Image by JB
Review Image by JB
Review Image by JB
Review Image by JB
This bar replaced my son's older steel bar. Pros: - Lighter - Wider - Modern diameter allowed upgrading to a lighter neck - Cut marks allowed for accurate trim - Very sturdy as observed during the trimming Cons: - The graphic in the center 1/4" off center. We installed centered on the neck and found the bars measured 1/2" off to one side. Had the move over 1/4". Double checked it wasn't out trim. ... show more
Reviewed in the United States on July 26, 2025 Reviewed in the United States on July 26, 2025 by JB
    • Good fit and bend Good fit and bend
Size: 35mm rise, 780mm width Style: Black
Review Image by JeffK651
They fit well and have a nice comfortable bend. I have deducted a star because the finish isn't very tough and they get scratched just from sliding the brake levers on and adjusting their position.
Reviewed in the United States on July 22, 2025 Reviewed in the United States on July 22, 2025 by JeffK651
    • Excellent handlebars
Size: 35mm rise, 780mm width Style: Black
Good quality handlebars. Feels good and fit and finish are good.
Reviewed in the United States on September 15, 2025 by HS
    • Nice wide set of handlebars Nice wide set of handlebars
Size: 35mm rise, 780mm width Style: Black
Review Image by N. Morgan
I am upgrading my son's bike and needed a new set of handlebars to replace the heavy steel bars it came from the factory with. These jetcat bars are a great budget option. They fit the 31.6" stem and are very wide. I ended up trimming them down to 720mm to better fit his reach. It was easy using a pipe cutter and the marks printed on the end of the bars. I also really like that these have an anodized black finish but don't have the brands logo printed all over it. Nice minimalist look. They seem well built and are lightweight alloy. ... show more
Reviewed in the United States on August 16, 2025 Reviewed in the United States on August 16, 2025 by N. Morgan
    • Great Replacement Bars
Size: 35mm rise, 780mm width Style: Black
I bought these to replace my Spank Spike bars after they were bent when I got hit by a car. Feel exactly the same and a better price! happy with these bars!
Reviewed in the United States on August 1, 2025 by Nathan J
    • Solid and Wide Bars
Size: 35mm rise, 780mm width Style: Black
-Clean looking black paint job. Has some branding on it and other graphics, but it will be covered by the grips and stem. -Light and durable Aluminum construction, with a decently thick tube wall. -Make sure you read the length before ordering: 30.7 inches. These are properly wide mountain bike bars, for maximum leverage and control. You probably don’t want to put this on a kid’s bike. ... show more
Reviewed in the United States on July 15, 2025 by Keith

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