




🚴♂️ Upgrade your ride, join the modern cycling elite!
The Profile Design Converter effortlessly adapts 1 inch quill steerer bikes to accept contemporary 1-1/8 inch threadless stems. Crafted from lightweight aluminium with a steel bolt, it offers a durable, precise fit with a total length of 135mm, making it the perfect upgrade for cyclists seeking modern performance on classic frames.

| Asin | B0028N14GQ |
| Best Sellers Rank | 243 in Cycling Stems |
| Date First Available | 12 Aug. 2010 |
| Department | Unisex |
| Item Model Number | ACTHRCONKT18 |
| Language | English |
| Manufacturer | Profile Design |
| Product Dimensions | 14.61 x 3.18 x 3.81 cm; 113.4 g |
| Release Date | 6 Nov. 2018 |
User
VERY GOOD AND WOULD HAVE USED IT BUT FOUND ONE IN ...
VERY GOOD AND WOULD HAVE USED IT BUT FOUND ONE IN MY GARAGE AMONG MY "BITS" SO HAVE RETURNED IT IN EXCHANGE FOR MUCOFF 5LTR.HANKS FOR YOUR HELP
User
Easi fit
Fits easily into a traditional quill stem without a problem. I had more of a problem removing the old stem.
User
Five Stars
Looks great and worked perfectly to adapt old retro bike. Combined with a good stem looks the part.
User
Good
Good
User
Five Stars
Great. Fits perfectly.
User
good for updating old stems
Good way to update a threaded quill stem to modern systems. The 22.2 size fits into the 1" threaded tube on most older bikes
User
Quedo en specialized hard rock de los 90s de 1"
Usado para actualizar la potencia de una specialized hard rock de los 90s, importante revisar que sea la de 1".
User
Perfect for what it's needed for
Does the job it's intended for. Quality piece like everything else I have had from them
User
Wrong size in packaging
It is 1"(25.4mm) -1/8 on the packaging but actual item inside is 22.2 diameter. What I needed is bigger diameter not this one that I received☹️☹️☹️
User
Good quality
Item received as described. Very happy with it. Good quality and looks great. Packaged very securely. Would recommend and buy again.
User
ブランド物は安心です。
価格的にも品質も満足です。格安無名ブランドよりもこちらで正解でした。満足です。
Trustpilot
2 weeks ago
2 months ago