If they ever make an app to program it off my Ipad; I will purchase it in a heartbeat!

[img
photo by Harleyhoracio, on Flickr][/img]

Internal battery.

C24 tubs will be back in 2014, at 1100g. Should be good ...

http://www.bikerumor.com/2013/03/01/shi ... s-hanging/

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Bikes: Raceur, Beateur

That's some great news, my favourite wheel.

so you managed to score a set of 9070 . . .

Ooooh, shiny.........

Nice! A shop that is right down the street has had full 9070 in the display case. Just went in to pick up a Garmin 510 today. They also have tons of Enve/Zipp wheels and awesome frames. I have a hard time leaving. I was drooling over the BMC TMR01.

Where is all that fresh 9070 at?!?
I need.
I want.

So that's what $250,000 looks like!

I mounted the front juction box. I thought it was going to be tricky since I didnt want the supplied band around the stem and the box interfered with the rear Garmin mount bolt. I managed to come up with a solution, so I hope I dont have any issues.
Beware of the juction box mounting release tab, its weak and mine is already broken.
I'll be changing out the bolts for lower profile ones.

photo 1 by Harleyhoracio, on Flickr

In a Facebook posting yesterday, Shimano Cycling says they have shipped out their DI2 stock. I said "I'll believe it when I see it."

So how does the new wiring system work? Purchase front and rear juction boxes, a length of wire to connect them together and plug the shifters into the front and the derailleurs into the rear?

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R2.5 / R3 / S-Works 29er (20 lbs) / S-Works SL4 Di2 (14.7 lbs)

Yes

Can I update the firmware with SM-BCR2 (charger) or do I need SM-PCE1?

You need the new charger plus one of the new front junctions (either the 3 port or 5 port). The new junctions have the charging port that the charger plugs into and that allows the charger to communicate with the system to update firmware.