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Manufacturer : 
SJS Cycles part number : 
Manufacturer part number : 
New CS-500 Headset Accessory Mount

- Strong but light aluminium body
- 50mm bar width / 25.4mm diameter
- 120mm extension from headset centre
- 10mm spacer depth
- For use above or below the stem
- Fits 1 1/8" steered tubes.
- Approx 58g
- Made In Japan
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Questions & Answers (3) Q & A
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Questions & Answers (3)
How strong?
12 Jan 2021
Could you, for example mount a B&M Ixon IQ on it?
We have not fitted it before to confirm, you might be able to fit that B&M light in a similar way to the photos however as we haven't fitted it we cannot confirm.

JK 12.01.21
I imagine you can be a bit more accurate than "strong but light"?
21 Oct 2020
...how light?
Approx 58g using our scales here, and that's removed from the packaging.

Hope this helps,

JK 21.10.20
What Is The Internal Diameter Of The Headset Clamp?
23 Oct 2014

The headset clamp on this mount is designed to fit to 1 1/8" steerer tubes which are 28.6mm in diameter.