Yup, got mine too. Getting the di2 junction box and cables in the stem should be sweet.

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Amateur recreational hobbyist cyclist
https://www.strava.com/athletes/337152
https://vimeo.com/user11846099

Thx for adding the pic… I was too lazy

The bottom of that stem looks like it might fit on a Scott Plasma Premium 3. Anybody try it or would it fit but be too aero dirty due to the fit to make worth it?

Does it come with the integrated BTA mount? Looking at the photo's on the site, it looks like there is an extra piece.

jake

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Get outside!

Yup, it comes with a small piece that screws on to the front of the bar clamp and adds a water bottle bolt boss. You would use that piece, the bolt provided for that boss and the bolt that secures the stem cover to bolt down your water bottle cage.

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Amateur recreational hobbyist cyclist
https://www.strava.com/athletes/337152
https://vimeo.com/user11846099

Got the notice about the TR Sigma stem recall / replacement last week... sorry to see a glitch like this come up as I'm a fan of TriRig's products. I hadn't gotten around to installing the stem, so I'll be in a holding pattern until the replacement arrives.

Get a cheap -17 90mm stem and use it until you get your replacement Sigma.

That's what I was thinking. I haven't found any confirmations yet.

Do you have any other pics of your P5 with the junction box in the Sigma stem? I'm currently mounting the stem and wanted to see how much etube and rear brake cable I'll need.

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-Alex