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BNVB Aluminum Alloy Bike Fork Stem Quill Riser Extender Extension Road Mountain Bicycle Stem Head Up Raiser Handlebar Riser Adapter φ28.6mm x 150mm

  • Based on 226 reviews
Condition: New
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Availability: Only 10 left in stock, order soon!
Fulfilled by Amazon

Arrives Saturday, Nov 23
Order within 14 hours and 8 minutes
Available payment plans shown during checkout

Color: White


Size: 22.2mm


Features

  • Material: 6061 Aluminium Alloy With polished anodized finish, Solid, Secure, Durable .
  • Size: Base Diameter(Upper diameter): 1 1/8 (28.6mm); Steerer tube diameter:22.2mm/25.4mm; Total Length:150mm .
  • Easy installation, just connect up the original front fork stem .
  • Perfect for Most Bikes: The stem riser is suitable for most bike with 1-1/8''(28.6mm) threadless steerer .

Item Package Dimensions L x W x H: ‎9.84 x 2.6 x 1.38 inches


Package Weight: ‎0.14 Kilograms


Brand Name: ‎BNVB


Color: ‎White


Manufacturer: ‎BNVB


Part Number: ‎StemRise-We22


Size: ‎22.2mm


Date First Available: June 10, 2020


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Nov 23

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


  • Good material choice
Color: Black Size: 25.4mm
Good fit, photos in ad are accurate, and no surprises. I like that the aluminum alloy (6061) is mentioned instead of just aluminum alloy. 6061 is a good chemistry even DC as-cast billet or especially heat treated yet T-heat treatment was not mentioned. In addition, a few of the stem adapters listed on Amazon had undesirable sharp machined corners instead of a nice blend like this stem between the two diameters which is desirable. I used anti-seize on the bolt threads and sliding surfaces, polished the angle surface and cleaned the cast iron threads with solvent / compressed air before assembly. ... show more
Reviewed in the United States on June 14, 2022 by W. S. Cameron W. S. Cameron

  • Check sizing of old stem
Color: Black Size: 25.4mm
Great value. Put on single speed conversion bike. Just for around town. My advice is if going to convert quill to thread less and go off road spend the extra and get adapter with upper ridge by stem cap. If stem comes loose on this design. Your bars come off.
Reviewed in the United States on July 16, 2023 by Ed jaconette

  • It was cheap
Color: Black Size: 25.4mm
I had to order a replacement so that should say something
Reviewed in the United States on October 5, 2023 by Sam

  • Great fit, easy install
Color: Black Size: 22.2mm
With a prompt delivery, product overall as described, is well built and looks nice once installed.
Reviewed in the United States on December 10, 2020 by GERARDO JIMENEZ

  • Works As Expected
Color: Black Size: 22.2mm
Used this to replace an awful Mary Poppins bicycle looking quill stem.
Reviewed in the United States on October 13, 2022 by Jerry Conaway

  • Stem tube
Color: White Size: 22.2mm
Fixed my bike fast.
Reviewed in the United States on September 16, 2022 by Alvin Alvin

  • Good option for modern 31.8MM bars on Old school MTB
Color: White Size: 22.2mm
Looks to be shot penned and not polished finish. But images show this. 6061 should be strong enough for my trail rides.
Reviewed in the United States on December 11, 2020 by Anthony Heim Anthony Heim

  • As described
Color: Black Size: 22.2mm
Perfect fit. If you're trying to make your big box bike into something more presentable, then you'll need this to fit new handlebars.
Reviewed in the United States on December 31, 2020 by Rob

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