pdlpsher1 wrote:If you get the new junction A you also need two new wires from the L/R shifters to the new junction A.
Awesome, thanks for answering that. I assume that is because the SM-EW67A-E had the wires designed into the junction box vs. the new SM-EW90 not having the wires built in?
For the length of the EW-SD50, are you guys using 300mm length for the shifters? Seems like that should be long enough, right?
pdlpsher1 wrote:
Junction A allows you to plug in the USB charger for charging the battery. It's more convenient than pulling the seatpost out.
So the seller of that eBay internal battery pack says:"This kit will charge the battery IN THE BIKE through one of the shifter ports, or you can buy a SM-JC41 junction box (not included, see photo 6) and charge by connecting to RD or FD cable."
"Charging instructions: To charge battery plug charger into bike before plugging the charger into AC outlet;
1 Plug charger into any open shift lever or junction port
2 Light on charger will turn green
3 Then plug charger into AC outlet light will turn red indicating charging
4 Within 60-90 minutes charger light will turn green indicating full charge
5 Unplug charger from AC outlet before unplugging from bike"
http://www.ebay.com/itm/Di2-SEAT-POST-BATTERY-CABLE-KIT-FOR-ULTEGRA-OR-Dura-Ace-9070-Alfine-FITS-27-2-/300945651011?pt=LH_DefaultDomain_0&hash=item4611c23543Is that different than the one that comes with the SM-BTR2 battery? "The Shimano SM-BTR2 Di2 Battery is currently shipping with a seatpost assembly mounting hardware package,"
http://www.competitivecyclist.com/shimano-sm-btr2-di2-battery?CMP_SKU=SHI0622&MER=0406&skid=SHI0622-ONECOL-ONESIZ&CMP_ID=GAN_GPLA&mr:trackingCode=3C966FCC-48C8-E211-9F62-001B21BCB944&mr:referralID=NA&mr:adType=pla&mr:ad=32341294425&mr:keyword=&mr:match=&mr:filter=20762933025&mkwid=s1pat0en4_dc%7Cpcrid%7C32341294425&origin=pla&gclid=CIeY9ry737kCFcU7Mgod0lQAbg