Call us on 01278 441500

Genetic Quill Stem Adaptor - 1 Inch Quill to 1 1/8 Inch Threadless Adaptor

Customer Reviews (6)
4.8 / 5| Write your review
£11.99
was
£11.99 Please note this product has selling restrictions to your country. was
Manufacturer : 
SJS Cycles part number : 
Manufacturer part number : 
Details
Total length = 200mm, 50mm at the top is for fitting 28.6mm ahead stem, of the remaining length 130mm can go inside your head-tube, the min insert mark is 80mm from the bottom.

Weight - 266g

Note: This is for a 1" (25.4mm) fork with a 22.2mm internal diameter.
Product Reviews (6)
Questions & Answers (6) Q & A
Specification
Downloads
Download File  
Product Reviews (6)
Overall Product Rating 4.8 / 5
Very useful
By LDM
27 Apr 2019
5 / 5
I recommend this product
ConsNone
ProsPrice, well made, looks good.
Bought to raise the height of the handlebars to suit my ageing body! Allows the use of an aheadset stem. Have experienced a few creaks and squeaks, but I'm also using it with a shim on a 1x1/8th fork so that may not help. Not the lightest piece of kit, but seems well made. A much better option than buying a complete new fork to achieve a relativeley minor change.
By MR P WATFORD
10 Nov 2018
5 / 5
I recommend this product
Consnone
Proslooks, price
Nice looking and does the job perfectly, and a good price
Top Quality Piece Of Kit.
By Anonymous
24 Mar 2017
5 / 5
I recommend this product
ConsNone
ProsTop quality
Far superior to others I have used. Nice flanged seat for stem mount. No need for spacers, & a polished finish.
Well thought out & a lovely bit of kit.
Beautifully Made Example Of A Quill Adaptor
By Stephen N Hilton
12 Jun 2012
5 / 5
ProsWell finished, strong and long
Used to adapt oversize 31.8 stem and bars to threaded 1inch headset. Looks and works well though had to refit and tighten after a few months to cure squeaks.
One Of A Kind Quill
By Anonymous
12 Feb 2011
5 / 5
I recommend this product
Consnone
ProsClassical look, no spacers needed, space for putting a bell on
This is the perfect quill because I can use an ahead stem AND I can take the bell on it... No stupid spacers... just a clean elegant shape. There is nohing similar on the market!! Highly recommended
Genetic Quill Stem Adapter- 1
By Anonymous
20 Oct 2010
4 / 5
I recommend this product
Exactly what I was looking for with a reasonable quill length to raise the bars to suit my height which is 6' 4".
Questions & Answers (6)
Any clue where I can get a bevelled black spacer to sit against the flange?
By
21 Sep 2019
I want to use this with spacers. Any clue where I can get a bevelled black spacer to sit against the flange?
We could not advise sorry! Most spacers should sit flush / close to flush to the top anyway.

Thanks - 24/09/19
22mm model?
By
09 Sep 2019
Hello,
I'm looking for a version of the same, except for the old French 22.0 standard. A cyclery in Washington State used to sell them but no longer. Any idea?
Regards,
Pierre
Hi, sorry we don't have 22.0. Thanks 13/09/2019
Dimension from at top of STEM
By
19 May 2019
Hello,
Could you tell me the length of the adapter that forms the 1,1/8 (25.6mm) part of the stem
The top length is 50mm.

Thanks - 20/05/19
Does this come with a cap, or does that have to be purchased separately?
By
10 Dec 2018
A top cap is included.

Thanks - 11/12/18
or as means of using both a 1 inch quill stem or 1-1~8 stem?
By
10 Feb 2018
Basically doing a build of a track bike and would wish to know if...as traditionally the bike has always had a quill threaded headset,...could i then use a fork that has a 1inch steel threaded steerer with this adaptor together with a stem that is 1-1~8 clamp?
Hi there,

This stem is designed to fit a 1inch threaded fork with a 1.1/8th stem.

Thanks
Can You Please Confirm This One Is An Alloy Part?
By
08 Jul 2015
It would be crucial, that I get an aluminium part. Based on the picture this tube has quite thick walls, so I suppose it is made of an aluminium alloy. (As opposed to a simple steel tube.)

Can you please confirm?
Hi,

This quill stem adapter is indeed made from and alloy and not made from steel.

Thanks.