Chain jumping problem.
07-09-25 | 11:25 AM
#26
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Bikes: Cube gtc 2011
Yes, I am not convinced what you buy online is not always the same as the shops. I just checked my arm and it has the size stamped on it 172.5. Thanks
07-09-25 | 11:30 AM
#27
The heading shown on the page above is different from the one you cited earlier:
"Shimano FC4700 Tiagra 48/34 Compact 165mm Chainset 52 / 36 Teeth 172.5 Mm, Silver"
I did a search yesterday using the confusing heading that you first posted and saw a Performance Bike page with that weird heading and 12 choices of crank arm length and chain ring tooth counts (text boxes rather than drop-down menus). They've since corrected the heading.
"Shimano FC4700 Tiagra 48/34 Compact 165mm Chainset 52 / 36 Teeth 172.5 Mm, Silver"
I did a search yesterday using the confusing heading that you first posted and saw a Performance Bike page with that weird heading and 12 choices of crank arm length and chain ring tooth counts (text boxes rather than drop-down menus). They've since corrected the heading.
07-09-25 | 11:46 AM
#28
Clark W. Griswold
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Bikes: Foundry Chilkoot Ti W/Ultegra Di2, Salsa Timberjack Ti, Cinelli Mash Work RandoCross Fun Time Machine, 1x9 XT Parts Hybrid, Co-Motion Cascadia, Specialized Langster, Phil Wood Apple VeloXS Frame (w/DA 7400), R+M Supercharger2 Rohloff, Habanero Ti 26
It is not. Shimano specifically does not allow third party sales so while you could potentially get what might have been something from a Shimano factory at one point it won't be supported by Shimano and you might also easily get a fake or a knockoff which is quite common these days even down to Microshift stuff being faked anything someone can make a fake off they will do it so look to authorized dealers and you are less likely to have issues.
07-09-25 | 12:34 PM
#29
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It is not. Shimano specifically does not allow third party sales so while you could potentially get what might have been something from a Shimano factory at one point it won't be supported by Shimano and you might also easily get a fake or a knockoff which is quite common these days even down to Microshift stuff being faked anything someone can make a fake off they will do it so look to authorized dealers and you are less likely to have issues.
Thank you.
07-09-25 | 02:46 PM
#32
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https://bike.shimano.com/en-SG/infor...n-program.html
07-10-25 | 01:57 PM
#34
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Should be fine though the chainrings are officially designed for an 11speed chain. Careful with the FC-R8000 in particular though. There was a recall on it.
https://bike.shimano.com/en-SG/infor...n-program.html
https://bike.shimano.com/en-SG/infor...n-program.html
07-10-25 | 02:04 PM
#35
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Joined: Jul 2009
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From: Devon England
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The heading shown on the page above is different from the one you cited earlier:
"Shimano FC4700 Tiagra 48/34 Compact 165mm Chainset 52 / 36 Teeth 172.5 Mm, Silver"
I did a search yesterday using the confusing heading that you first posted and saw a Performance Bike page with that weird heading and 12 choices of crank arm length and chain ring tooth counts (text boxes rather than drop-down menus). They've since corrected the heading.
"Shimano FC4700 Tiagra 48/34 Compact 165mm Chainset 52 / 36 Teeth 172.5 Mm, Silver"
I did a search yesterday using the confusing heading that you first posted and saw a Performance Bike page with that weird heading and 12 choices of crank arm length and chain ring tooth counts (text boxes rather than drop-down menus). They've since corrected the heading.
07-10-25 | 03:24 PM
#37
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.. It does look in worse condition though. Guess the amount of teeth helps.Thanks
Last edited by rhurbarb; 07-10-25 at 03:31 PM.
07-11-25 | 01:44 AM
#39
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Bikes: Cube gtc 2011
