Weight Weenies

Posted: **Wed Jun 25, 2014 10:49 pm**

Hello,
I'm looking for upgrade my old groupset to a new Di2 6870, just wondering that could I keep the old K Force Light (5 bolts) to used with the Di2 6870? I did try some google search but seem have not got any rel answer, please help or any suggestion will appreciated. Many thanks.

Posted: **Thu Jun 26, 2014 2:06 am**

the FD doesn't really care what crankset you are using as long as you adjust it correctly. I don't think you will have any issues with the K-force crank

Posted: **Thu Jun 26, 2014 2:06 am**

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Posted: **Thu Jun 26, 2014 7:50 am**

Thanks for replied, shifting shouldn't have any problem but the chainring is 10 speed and the new chain is 11 speed. Don't know if anywhere they do 11 speed chainring for its though.

Posted: **Thu Jun 26, 2014 8:35 am**

You just run 11-spd chain. The internal width of the chain is the same, only the external width is different.

Weight Weenies

Old K Force Light and Ultegra dì 6870.

Old K Force Light and Ultegra dì 6870.

Re: Old K Force Light and Ultegra dì 6870.

Re: Old K Force Light and Ultegra dì 6870.

Re: Old K Force Light and Ultegra dì 6870.

Re: Old K Force Light and Ultegra dì 6870.