TA Zephyr 110mm BCD 5 Arm Outer Chainring - Silver

Customer Reviews (2)
5 / 5| Write your review
£44.99 Please note this product has selling restrictions to your country. was
Manufacturer : 
SJS Cycles part number : 
Manufacturer part number : 
Made from 7075 T6 heat treated aluminium sheet, cut in the traditional manner on a lathe which produces a much better and more accurate tooth form than the pressing method which is used by most other chainring manufacturers.

The teeth are higher and the deeper groove eliminates chain suck.

The ring thickness has been increased from 3.5 to 4.0mm. This strengthens the area which is ramped to best effect.

For 9/10 speed.
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Questions & Answers (7) Q & A
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Product Reviews (2)
Overall Product Rating 5 / 5
By John Tompkins
06 Apr 2021
5 / 5
I recommend this product
does what it was made for and looks good.
TA quality
By roy s
26 Oct 2017
5 / 5
I recommend this product
ProsEasy to fit, well engineered
Bought this ring to lower gears on a bike I've been renovating. Though I was told it was designed for 10-speed, so far it's working excellently on a 5. TA has never been anything but well-made.
Questions & Answers (7)
Can I use this chainring with a 6 speed transmission?
03 Aug 2020
I assume that the chainring is compatible with a 6 speed transmission as your reviewer is happy with his matching a 5 speed.
This is for 9/10 speed, as our reviewer states, they got it to work fine on 5 speed, so based on that alone and not our experience, it may be worth a try.

Thanks - 04/08/20
Can I use it with 9 speed transmission ?
28 Jul 2019
Yes, this will be suitable for 9 speed.

Thanks - 29/07/19
Will this fit on Andel RSC6 crankset ?
17 Mar 2018
Hi there,

The BCD matches so we would suggest it should, but we have not ever fitted one to those cranks to confirm its a perfect fit.

can i use this with 11speed shimano
04 Oct 2017

This chainring will take an 11spd Shimano chain without any issues but uses a different fitting to all of Shimano's 11spd chainsets so you will need to check it will fit your chainset or not.

Hi Sjscycles. Will This Be Compatible With A 2013 Tiagra Crank?
21 May 2017

Providing your chainset is the compact option (so uses the 110mm BCD 5-arm fitting) then this chainring will fit okay, it is unlikely to shift as perfectly as the original Shimano one though.

Fixing Compatibility
09 Mar 2017

Is this chainring's fixing the same/compatible with a Shimano 110mm BCD 5 arm?

This chainring uses the same 110 BCD 5 arm so could be fitted onto a Shimano chainset with this fitting.

Does It Come In Black?
01 Dec 2016

This chainring is available in black, there is not as many size options though. These are SJSC part number 16628.