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TRIWONDER

TRIWONDER Stem Riser Adapter Aluminum Bike Fork Stem Quill Riser Extender Extension Road Mountain Bicycle Stem Head Up Raiser Handlebar Adapter

    • Based on 509 reviews
Condition: New
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$7.99 Why this price?
Save $31.98 was $39.97

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This item is eligible for return within 30 days of receipt

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

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Availability: In Stock.
Fulfilled by Amazon
Arrives Wednesday, Jun 19
Order within 18 hours and 1 minute
Available payment plans shown during checkout

Color: Black


Size: 25,4 x 150 mm


Features

  • Material - The quill stem adapter is made of 6061 Aluminium Alloy With polished anodized finish
  • Size - Base Diameter(Upper diameter): 1 1/8 (28.6mm); Steerer Tube Diameter: 22.2mm/25.4mm; Total Length: 150mm
  • Easy installation, converts a threaded quill stem setup to threadless
  • Perfect for Most Bikes: The quill riser extender is suitable for most bike with 1-1/8''(28.6mm) threadless steerer

Color: Black


Brand: TRIWONDER


Material: Aluminum


Bike Type: Road Bike, Mountain Bike


Item Package Dimensions L x W x H: ‎7.2 x 3.15 x 1.14 inches


Package Weight: ‎0.18 Kilograms


Brand Name: ‎TRIWONDER


Color: ‎Black


Material: ‎Aluminum


Manufacturer: ‎TRIWONDER


Part Number: ‎0919


Size: ‎25,4 x 150 mm


Sport Type: ‎Cycling


Date First Available: May 7, 2021


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Jun 19

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.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Apple Pay Later
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • Excellent product
Color: Black Size: 22.2mm x 150mm
As described, functions pretty well. Really does the job. Great seller, would buy again. Thank you.
Reviewed in the United States on September 28, 2023 by porquesk8
    • Does the Job!
Color: Black Size: 25,4 x 150 mm
This worked very nicely to connect a modern stem to an older cruiser bike.
Reviewed in the United States on August 24, 2023 by Cal
    • Quality product good fit
Color: Black Size: 25,4 x 150 mm
What's they're not like about this it was a good price the quality product fits well does the job
Reviewed in the United States on October 15, 2023 by Sam
    • Good option to convert quill to threadless style
Color: Black Size: 25,4 x 150 mm
Review Image by AM AM
Wanted to lower the handlebars on my Electric Bike Co Model A and this did the trick. Stock quill stem was way too high with the BMX bars and I wanted less reach too. Pics say it all, I just had a little difficulty sliding the new stem over the top of the tube (mallet helped) which scratched the inside of the stem a little. ... show more
Reviewed in the United States on November 2, 2023 by AM AM
    • the stem adapter works to adapt a newer handlebar set to an older style fork
Color: Black Size: 25,4 x 150 mm
Review Image by Donna Donna
good price and delivered quickly
Reviewed in the United States on January 5, 2024 by Donna Donna
    • Good product
Color: Black Size: 22.2mm x 150mm
For Quality and price, it's worth it.
Reviewed in the United States on August 17, 2023 by Dan D.
    • Great product
Color: Black Size: 22.2mm x 150mm
Works vary well, got new handlebars and my old gooseneck didn't fit, so I got this one and I couldn't ask for better, fits perfect, light weight, and easy to install.
Reviewed in the United States on February 9, 2023 by Ronnie
    • Ok stem
Color: Black Size: 22.2mm x 150mm
Basic cheap stem
Reviewed in the United States on November 9, 2021 by Charles A Johnson

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