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Provisionally interested, depending upon pricing. I know exactly where you are going with this purchase… May be interested in trying this little experiment myself. Although it does seem like a lot of trouble to go to every few hundred kilometres.

Oh boy. Now that is interesting. I have an occasional ticking sound too which I have never been able to identify. Time to take a good look at things.

That's probably a more accurate description. For a 100 mile race I will probably almost always take my Assos bibs. for a quick "muck around" at Northern Farm, it'll likely be the shorts.

Yes. I find that they are quite good value for money, are really very comfortable and seem to have a very good usage life.

I have some very good Assos bibs but I have gravitated towards shorts. I find them very convenient and also really quite comfortable. But it's really very much a personal preference thing. Shorts seem not to work so well for people are carrying a little bit of weight around the front.

Thank you. Understood. Please allow me to withdraw my previous comments.

Hi Stef, I don't wear a mask while cycling. Across the world, it's pretty much the case that runners and cyclists (I am not talking about commuters here) do not wear masks. You will see a number of articles on the subject. But I accept that in a sense, that is beside the point. To be honest, I don't wear a mask because I simply cannot get enough air through one; it feels like I am drowning trying to cycle with a mask on. After a time, the mask gets wet on the inside (when I ride, I usually ride hard) and then it's like being waterboarded. If I am forced to wear a mask, I would rather not cycle. If you look at the World Health Organisation guidelines on the wearing of masks, they are not recommended unless the person in question is coughing, sneezing or similar. And if I am unwell in any degree, you can be certain I am not out on my bicycle. This may or may not be true of others though. I know none of this really solves your problem but I hope it at least answers the question. The reason I don't wear a mask is not because I don't give a toss at all but simply because I can't cycle with one on. I just find it completely impossible. Your experience may be different.

It's law but it's not a criminal offence not to wear a mask. So in fact, they can't arrest you for it or fine you for it.

"Riders often speak of "chain stretch," a technically misleading and incorrect term. Chains do not stretch, in the dictionary sense, by elongating the metal by tension. Chains lengthen because their hinge pins and sleeves wear. Chain wear is caused almost exclusively by road grit that enters the chain when it is oiled. Grit adheres to the outside of chains in the ugly black stuff that can get on one's leg, but external grime has little functional effect, being on the outside where it does the chain no harm." https://www.sheldonbrown.com/brandt/chain-care.html

Chains don't stretch. They wear. And no, it's not the same thing. There's no such thing as "allowable stretch". So nobody knows what you actually really said. Including yourself. I reckon you probably measure kms the way you measure chain wear.

If you think 1% is " "allowable" stretch" on *any* chain, much less a 12 speed chain, good luck to you!

It could be tension failure. Tension failure is caused by improper engagement between the links and the sprockets and sometimes by the chain riding up on the sprocket teeth. Sometimes this can be caused by dirt and debris between the sprocket and the chain. This can create an overload condition which brings about the cracking that you are referring to.

That then confirms that what I have done is right. Thank you very much.

Hi guys, I just want to check something. SRAM GX, 3mm offset factory chainring. Bike is boost. I have fitted an NG Eco and am now fitting the chainring. Do I need spacers or does fitting the chainring directly to the power meter allow for the standard 3 mm offset? My understanding is that you only need to use spacers when using this set up on a non-boost bike. Is that correct? Thanks in advance!

Or do it the proper way: https://www.parktool.com/blog/repair-help/chain-length-sizing As mentioned, use a second quick link.