| Forum - Essex Herts MTB http://www.essexhertsmtb.co.uk/php/forum/ |
|
| XT M770 & XT M780 Outer Chainrings http://www.essexhertsmtb.co.uk/mountain-bike-kit-equipment/m770-m780-outer-chainrings-t4427.html |
Page 1 of 1 |
| Author: | stumpie [ Thu May 16, 2013 4:11 pm ] |
| Post subject: | XT M770 & XT M780 Outer Chainrings |
I've a XT M780 chainset:  I need a new outer chainring as it's currently sharp enough to cut stone... Thing is I can only seem to find outer chainrings for the M770 and that looks like the arms are a different design:  It could just be an optical thing - does anybody know or have any experience? Then given that I have the M780 - does anybody have any alternative suggestions to the Shimano chainring that is £50+? David |
|
| Author: | Turner5 [ Thu May 16, 2013 6:35 pm ] |
| Post subject: | Re: XT M770 & XT M780 Outer Chainrings |
Same BCD 104. The holes are in the same place and would be interchangeable. I have a spare 36 t ring with a pin missing. U could borrow to line it up if u wanted to check. |
|
| Author: | stumpie [ Thu May 16, 2013 7:05 pm ] |
| Post subject: | Re: XT M770 & XT M780 Outer Chainrings |
Thanks Ade, I managed to get a 780 42t ring on ebay so it will still look the same... |
|
| Author: | NickTKS [ Sat May 18, 2013 3:45 pm ] |
| Post subject: | Re: XT M770 & XT M780 Outer Chainrings |
Ones 10spd, the other is 9spd.... Chain ring will be slightly thicker, but dont think you'll have a problem. |
|
| Author: | stumpie [ Sat May 18, 2013 7:53 pm ] |
| Post subject: | XT M770 & XT M780 Outer Chainrings |
Nah, 770 comes 9 or 10 speed mate. Got a 780 in the end anyway so the Corratec should be able to cope with the big ring 
|
|
| Page 1 of 1 | All times are UTC [ DST ] |
| Powered by phpBB © 2000, 2002, 2005, 2007 phpBB Group http://www.phpbb.com/ |
|