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What Can I Do to Stop My Chain Coming Off?

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RoyMacdonald View Drop Down
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    Posted: 13 August 2023 at 5:06pm
What Can I Do to Stop My Chain Coming Off the front single ring on my After 7? There is no way to adjust the thing that I can see as there is nothing connected to it.

Anyone got any bright ideas?

Is it something I'm doing do you think?

All the best.
Roy

Cry
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Edited by RoyMacdonald - 13 August 2023 at 5:07pm
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AlanGoodman View Drop Down
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Post Options Post Options   Thanks (1) Thanks(1)   Quote AlanGoodman Quote  Post ReplyReply Direct Link To This Post Posted: 13 August 2023 at 5:35pm
On a single ring you can make/attach chain guards/guides both sides of the ring. Some of the pedal car folks do that…

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RoyMacdonald View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote RoyMacdonald Quote  Post ReplyReply Direct Link To This Post Posted: 13 August 2023 at 6:07pm
Thanks Alan.
Will it be OK to glue them on? There is not much metal for any fixings. It's one of Daniels specials.
I could mount something on the carbon fibre box beam that the bottom bracket it bolted too of course. It's the same as an Alpha's construction.
All the best.
Roy
Big smile



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Edited by RoyMacdonald - 13 August 2023 at 6:07pm
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Post Options Post Options   Thanks (0) Thanks(0)   Quote AlanGoodman Quote  Post ReplyReply Direct Link To This Post Posted: 13 August 2023 at 6:17pm
They are usually circular, just a bit bigger diameter than the chairing and mounted using longer chainring bolts.

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Post Options Post Options   Thanks (0) Thanks(0)   Quote RoyMacdonald Quote  Post ReplyReply Direct Link To This Post Posted: 13 August 2023 at 9:32pm
This is the chainring.< id="BFI_" style="width: 1px; height: 1px; display: none;">



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Post Options Post Options   Thanks (0) Thanks(0)   Quote RoyMacdonald Quote  Post ReplyReply Direct Link To This Post Posted: 13 August 2023 at 9:43pm
I think Daniel removes the chainring installation completely to work on it. I'm not sure I have the physical ability or confidence to do that. I never saw him put the Chainring in. He has to obscure what he is doing when he is working on the front.
He adjusts the length of the chain in situ in a way that I never could.
I'm just about OK sticking bits on and pumping up the tyres (although I do get covered in sealant occasionally) but even removing the back wheel takes me to the limit.

All the best.
Roy

Smile


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Edited by RoyMacdonald - 13 August 2023 at 9:44pm
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Post Options Post Options   Thanks (0) Thanks(0)   Quote RoyMacdonald Quote  Post ReplyReply Direct Link To This Post Posted: 13 August 2023 at 9:50pm
Have to wonder how the chain wraps itself around the pedal axle. That's where it ended up and it was a devil of a job to get it off and untangled again. Bizzare.
It's not dropping onto the bottom bracket axle like you would expect.
All the best.
Roy





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Edited by RoyMacdonald - 13 August 2023 at 9:50pm
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AlanGoodman View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote AlanGoodman Quote  Post ReplyReply Direct Link To This Post Posted: 13 August 2023 at 10:06pm
Very strange!! Are you planning to race it this year?

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Post Options Post Options   Thanks (0) Thanks(0)   Quote RoyMacdonald Quote  Post ReplyReply Direct Link To This Post Posted: 13 August 2023 at 10:18pm
Yes Alan. I'd like to do the ones closest to me. Betteshanger, Gravesend, and of course Hillingdon.
I have the car out of action at the moment so it depends on that I think. It never gets the attention the bikes do.
PS. Just noticed you can actually see the marks of the chain on the pedal axle.
All the best.
Roy






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Edited by RoyMacdonald - 13 August 2023 at 10:22pm
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Post Options Post Options   Thanks (1) Thanks(1)   Quote AlanGoodman Quote  Post ReplyReply Direct Link To This Post Posted: 13 August 2023 at 10:40pm
Hope to see you at Betteshanger next month!

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