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PLATT 25.4/31.8mm Mountain Bike Handlebar/Riser Handlebar - (30mm, 35mm, 50mm, 70mm, 90mm, 120mm, 160mm) High-Rise Aluminum Alloy MTB Handlebar (31.8mm-780mm, 70mm Rise)

  • Based on 189 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Tuesday, Nov 4
Order within 11 hours and 7 minutes
Available payment plans shown during checkout

Size: 70mm Rise


Style: 31.8mm-780mm


Features

  • SizeLength:780mm; Diameter:31.8mm; Riser:35mm/50mm/70mm/90mm/120mm; Bar end diameter:22.2mm.
  • LIGHTWEIGHT AND DURABLEPLATT mtb handlebars are made of high-quality aluminum alloy 6061,Lightweight strong and durable,anti-Shock,give you a sense of security, no matter how rough the terrain.
  • ERGONOMICALLY DESIGNEDOur mountain bike bars coming in at 9 degrees of back sweep, helps put your shoulder blades in a more neutral position while reducing wrist fatigue and discomfort.numerical controlled precision bending,Smooth curves mold to your body and provide a good support.
  • Easy Installation Please ensure the handlebar's diameter is the same as the stem before your order. First, detach all your handlebar components when installing PLATT handlebar. Next, attach the handlebar and adjust the bar angle tightening the stem when satisfied. Finally, reattach your brakes, gear shifter, and grips/bar plugs, and enjoy hitting the trails.
  • Multiple Applications Compatible with most mountain bikes and dirt bicycles. Great for Downhill and Off-Road.

Color: Black


Brand: PLATT


Product Dimensions: 3"L x 0.1"W


Rise height: 70 Millimeters


Manufacturer: PLATT


Manufacturer: ‎PLATT


Brand: ‎PLATT


Model: ‎31.8-25.4mm


Item Weight: ‎1.06 pounds


Product Dimensions: ‎3 x 0.1 x 0.1 inches


Item model number: ‎MTB Riser Bar


Exterior: ‎Polished


Manufacturer Part Number: ‎31.8-70mm


Date First Available: December 2, 2024


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Nov 4

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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Top Amazon Reviews


  • Affordable comfort
Size: 70mm Rise Style: 31.8mm-780mm
Excellent set of bars for my mtb. I’m way more upright and comfortable now. A little more narrow than standard bars. More back sweep. Aesthetically mint. 3 outta 3 bangarangs ruffio! Chefs kiss!
Reviewed in the United States on July 25, 2025 by Todd Giffing Todd Giffing

  • Nice bars
Size: 120mm Rise Style: 25.4mm-620mm
For the price I’m very satisfied with these bars. My ride is much more comfortable now that I raised the bar up. I only do some easy cruising so I can’t attest to durability but for looks and fit. These are great.
Reviewed in the United States on August 31, 2025 by roon

  • Really helped with hand numbness
Size: 50mm Rise Style: 31.8mm-780mm
My stock bars made my hands fall asleep quickly. This riser bar helps me to sit a bit upright which greatly reduces the forward weight on my hands. I only wish it was swept back slightly more for a more bike packing oriented grip angle vs more mountain biking, but it worked great.
Reviewed in the United States on September 23, 2025 by Beergod

  • Awesome.
Size: 50mm Rise Style: 25.4mm-620mm
Perfect. Strong. Light.
Reviewed in the United States on October 4, 2025 by david oldaker

  • 90 mm Rise Bolted Right Up & Easily Shortened
Size: 70mm Rise Style: 31.8mm-780mm
I like this handlebar. My Shimano brake levers mounted right up, and it fit my handlebar grips perfectly. The handlebars that came with my REI Coop DRT 4.0 were too flat and low for Florida. This caused my wrists and back to hurt, especially when I rode with a backpack. I ordered the 90mm rise and used a pipe cutter to shorten each side to 700mm. These new bars are much more comfortable. I deleted a star for thin paint. The paint on the bars can be easily scratched so make sure to handle with care while installing. ... show more
Reviewed in the United States on May 11, 2025 by BurninEmber BurninEmber

  • Transform your bike!
Size: 70mm Rise Style: 31.8mm-780mm
I love these bars. 70mm rise is awesome on the road, trails, and even wild singletrack! Good weight, good looks, dependable alloy, great price.
Reviewed in the United States on August 19, 2025 by Tommo Tommo

  • Replacement Handlebars
Size: 90mm Rise Style: 25.4mm-620mm
Exactly what I was looking for and good quality.
Reviewed in the United States on September 16, 2025 by Amazon Customer

  • Good purchase
Size: 90mm Rise Style: 31.8mm-780mm
Light and perfect length. Rebuilding a 1990’s mtb. Looks awesome 😎
Reviewed in the United States on August 14, 2025 by Luis V

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