Quill Stem Adapter
Product ID: 379516358
📏150mm length - optimal handlebar height boost
🔧Threaded to threadless conversion - seamless upgrade
⚙️6061 Aluminum Alloy - durable & lightweight
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The TRIWONDER Stem Riser Adapter is a 150mm aluminum alloy extender designed to raise your bike’s handlebar height by converting a threaded quill stem to a threadless setup. Compatible with most 1-1/8'' (28.6mm) steerer tubes, it offers a durable, lightweight, and stylish solution for enhanced riding comfort and control.
| ASIN | B094CKZJGZ |
| Best Sellers Rank | #28,244 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #99 in Bike Handlebars, Headsets & Stems |
| Brand Name | TRIWONDER |
| Color | Black |
| Customer Reviews | 4.6 4.6 out of 5 stars (868) |
| Date First Available | May 7, 2021 |
| Item Package Dimensions L x W x H | 6.5 x 2.87 x 1.18 inches |
| Manufacturer | TRIWONDER |
| Number of Items | 1 |
| Package Weight | 0.17 Kilograms |
| Part Number | 0919 |
| Size | 22,2 x 150 mm |
P**R
A good stem for my Paramount PGD
Well made and functional.
S**L
Great product
Arrived in a timely manner as advertised. Great product. Fit perfect
M**N
Heavy duty & high quality.
High quality at a good price. I have 3 of these on 3 different ebikes. They are heavy duty and good quality.
P**S
Works...but needs modification.
Like other reviewers, out of the box, this did NOT fit into my older TREK Multi-Track 7600. It has a 25.4 receiver tube. I had to sand off all the powder coat on the stem and lube it up with some grease to get it to fit. It was cheap enough, but if I want to use it in a taller position I'll have to use some spacers to hide the sanded aluminum or hand paint it. Other than that, the handlebar stem I bought fit fine on the top part of it and it seems to be sturdy. I haven't rode the bike yet, so we'll see.
J**.
Quill stem adapter
Works
M**K
22.3mm Diameter, did not fit
Like others, the fit was not right. It's just-barely too wide. On my digital micrometer, it came to 22.3mm. I could probably get it to fit with some grinding or lubing it up with silicone and pounding it in with a rubber mallet. But I chose to keep it in unused condition and return it. I'm sorry that it did not fit, because otherwise the build quality seems solid (untested) and the surface is what I like for my bike's components. It's a nice looking design, for what it is. If I can't find something else that does it, I will buy this again and make it work.
S**I
Perfect addition
Perfect addition to use my current 1-1/8th stem on my classic mtb. The 25.4mm stem worked seamlessly. Important to note, bikes using a quil stem require a specific size quil diameter*
R**Z
Must have upgrade
This is a must have upgrade for older bikes. I threw this one on a cheap 80s Trek along with a CF handle bar. Looks awesome. Super easy to install and fits well without the need for more adapters or shims.
J**S
vélo
Modifier un vélo de course vintage
G**S
Ahead is te breed
Bij mij bleek het niet te passen in combinatie met een Ahead stuurpen, beide hadden dezelfde maat dus of de stuurpen of deze adapter hebben fouten.
K**S
Worth it
Brings a vintage bike into the modern age. Great product
S**N
コスパ最高です。
品質もいいので全く問題ないです。
I**S
Importancia de tomar bien todas las medidas
Muy buen producto, pero no se adaptaba a las medidas de mi bicicleta
Trustpilot
2 months ago
3 weeks ago