Di2 buttons for the upper handlle bar

[expan]

Hi everybody. Does any body know any link or if you know the reference number of the satelite buttons of DuraAce Di2 for the upper part of the handlebar( the shifters for uphill)

[BdaGhisallo]

SW-7970 is what you are after.

http://techdocs.shimano.com/media/techd ... 707688.pdf

[expan]

SW-7970 is what you are after.

http://techdocs.shimano.com/media/techd ... 707688.pdf" onclick="window.open(this.href);return false;

Thank you!