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CXWXC Adjustable MTB Stem 31.8mm 70 Degree - 90/110/145mm Bike Stem Riser for Handlebar - Aluminum Alloy Mountain Bike Handlebar Riser Extender for MTB Road City Bike Bicycle

  • Based on 794 reviews
Condition: New
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$21.99 Why this price?
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Availability: 20 left in stock
Fulfilled by Amazon

Arrives Tuesday, Dec 24
Order within 8 hours and 15 minutes
Available payment plans shown during checkout

Color: B: 31.8 x 110mm


Features

  • Ideal Stem for Rider: Can't get comfortable on your bike? Tried too many bike stems? This adjustable stems are a useful way of tweaking your handlebar height and reach, particularly for touring where you spend long hours in the saddle. Our adjustable stem is the best bet to get comfortable
  • Compatibility: Only Fit for Handlebar diameter 31.8mm (1-1/4''), front fork stem diameter 28.6mm (1-1/8") and is available in a range of lengths 90, 110 and 145mm. PLEASE CONFIRM YOUR SIZE BEFORE YOUR PURCHASE
  • Material: The MTB stem is manufactured with a 3D Forged alloy construction that gives strength and control. The durability of this stem is very adjustable with an angle of (-85to +85)
  • Easy to Install: Just connect up the original front fork stem. Four bolt bar clamp holds bar securely in position
  • Suitable for Most Bike: Our bike stems are suited to a wide variety of bicycles, and also to the different types of riders. Ideal for MTB racing and those who take their off road biking very seriously.

Color: B 31.8 x 110mm


Material: Aluminum


Brand: CXWXC


Bike Type: Mountain Bike


Product Dimensions: 1.25"W x 4.33"H


Item Package Dimensions L x W x H: ‎6.57 x 2.17 x 1.97 inches


Package Weight: ‎0.33 Kilograms


Brand Name: ‎CXWXC


Color: ‎B 31.8 x 110mm


Material: ‎Aluminum


Manufacturer: ‎CXWXC


Part Number: ‎XT-AS822


Date First Available: August 8, 2021


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Dec 24

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


  • Perfect for adjusting my bar height
Color: A: 31.8 x 145mm
I’m 6’2” and purchased a large frame mountain bike, but I still had to raise the seat to full extension, which was 3” above the stock handlebar height. I purchased the 145 mm variant of this riser which raised my handlebar height by 3”, or 45” total from the ground; making the handlebars level with my seat. I’m very happy with the build quality and results, as I wanted a more upright posture. ... show more
Reviewed in the United States on October 18, 2023 by GregH

  • Great for this old man
Color: 31.8 x 130mm
Helped me use my mountain bike by raising the handlebars. Took the strain off my lower back. Not a youngster any more but still love to ride! Be cautious about raising maximum height as there is not really a notch or teeth. I tightened it down only to have it slip forward into the retaining notch or teeth. Luckily had an allen wrench with me to re-tighten. User error not really a fault of the stem. ... show more
Reviewed in the United States on September 29, 2023 by F. J. Miller

  • Back saver!
Color: A: 31.8 x 145mm
Lean over no more! Save your back! Get one of these!
Reviewed in the United States on November 1, 2023 by Christopher

  • keeps you seated upright
Color: A: 31.8 x 145mm
I bought a big tire 'mountain bike' for my wife. When putting it together I realized the bicycle was set up like a racer and she would have to ride with her head lowered like a racing bike. Not cool for riding on the beach, or in woods on a trail. This easy to install device raised the handlebars high enough to where she can comfortably cruise. The only adaptation I had to make was using a hydraulic hose split down the middle to fill the gap between the bar circumference and the device clamp. Saved me from having to return the $500.00 bicycle through the mail. ... show more
Reviewed in the United States on September 11, 2023 by Randall Tracy

  • Much better
Color: A: 31.8 x 145mm
I'm not hunching over my bike handle no more.
Reviewed in the United States on October 27, 2023 by Nick G.

  • Works as advertised
Color: B: 31.8 x 110mm
Easy to install and works perfectly
Reviewed in the United States on October 28, 2023 by Steven P.

  • Solid Part
Color: A: 31.8 x 145mm
This part did not work for my application, but it appears to be solidly made.
Reviewed in the United States on October 22, 2023 by bobmerriken

  • Exactly fits.
Color: 31.8 x 130mm
Well fits and add detail to my e-bike. Standard measure. I highly recommend this.
Reviewed in the United States on October 23, 2023 by Rich Rich

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