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Di2 Seatpost Battery Holder

4 out of 5 stars
1 Review
$9.79 - $13.99
Up to 30% off

Style & Size:


Di2 Seatpost Battery Holder

PRO Di2 battery mount for mounting the battery into seatpost

for 27.2-28.6mm, 30.9-31.6mm seatpost
Recommended Use
road cycling
Manufacturer Warranty

Overall Rating

4 based on 1 ratings

Review Summary

1 Stars - 0 reviews
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4 Stars - 1 reviews
5 Stars - 0 reviews

Fits True To Size

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4 out of 5 stars

June 11, 2024

Not perfect but works for Alpinist

I've used it several times

I got this for my Roval Alpinist seat post. It’s not a perfectly snug fit but I wrapped a paper towel around it and it was perfect. I know they make versions specific to the Alpinist but it was a lot more expensive, so I went this route. No regrets.

Cody C