Ergotec Kobra Vario Tube Adjustable 1 1/8 Inch Quill Stem - 25.4mm Clamp - Silver - Height 230mm

£35.99 Please note this product has selling restrictions to your country. was
Manufacturer : 
SJS Cycles part number : 
Manufacturer part number : 
- Quill Length: 230mm
- Extension: Choice of 90mm or 110mm
- Rise: -10/+50 Deg
- Quill Outer Diameter: 25.4mm
- Material: AL356-T6 / Stainless
- Colour: Choice of Silver or Black/Silver
- Weight: 660g (for 90mm) / 670g (for 110mm)

This product is rated to Humpert’s safety level of 2. This means it is suitable only for use on hybrid/trekking bikes that have a combined rider and luggage weight of below 100kg.
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Questions & Answers (2)
Adjustable Quill Stem Into Threadless Headset.
17 Nov 2016
I have a threadless headset on my machine to which I would like to attach an adjustable stem. I thought that the above might serve. I have planned to tension my headset using an expandable plug. Clamp it and then remove the plug to enable me to insert the quill stem as above. Is this a suitable course of action or could you suggest another way. Thanks in advance.

This will not work I'm afraid, as you have a threadless steerer you need to fit an Ahead style stem that clamps onto the forks. The equivalent Ahead style stem to this Quill stem is SJSC part number 39294.

Will This Fit A 1 1/8
08 Nov 2016

If you have a 1 1/8" fork steerer tube then this stem will fit.