Shimano BMDN100 Di2 Long Battery Mount for External Wiring
![](https://365cycles.com/cdn/shop/products/shimano-di2-battery-mount-electronic-shifter-extra-part-_cy6576_DFT.jpg?v=1656651780)
The Shimano Di2 BM-DN100 External Battery Mount - Long allows for mounting the BT-DN110 battery to the frame's water bottle cage mounts with external wiring. The mount allows for wireless communication with the EW-WU101 wireless data transmitter unit and Bluetooth components. Battery sold separately.
This is the correct plug-and-play wire for Shimano's E-Tube Di2 electric-shifting systems. It comes in sixteen different lengths, so choose the one(s) that's right for your Di2 E-Tube wiring configuration.
![](https://www.steepandcheap.com/images/items/1200/SHI/SHI0398/BK.jpg)
Shimano Di2 E-Tube EW-SD50 Wire 250mm
![](https://www.sefiles.net/images/library/small/campagnolo-eps-v4-frame-mount-cable-for-internal-interface-409731-1-11-1.jpg)
Parts & Accessories - Benidorm Bikes
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Shimano BMDN100 Di2 Long Battery Mount for External Wiring - Advanced Cycles, Bike Shop
![](https://images.bike24.com/media/212/i/mb/69/b1/3f/ismbtr1a-1538855.jpg)
Shimano BM-DN100 Battery Mount for SM-BTR1 Di2 Battery-Pack - black
Shimano BM-DN100 E-tube Di2 Long bottle cage battery mount, internal routing
![](https://m.media-amazon.com/images/I/71aFDdsS1WL._AC_UF1000,1000_QL80_.jpg)
Shimano Unisex's BMDN100I Bike Parts, Other, One Size
Since 2009 Shimano Di2 has been at the forefront of the electronic shifting revolution. The BM-DN100 Battery Mount comes with a short mount for frames
![](https://www.jensonusa.com/globalassets/product-images---all-assets/shimano/el196e00-----lom--m4.jpg)
Shimano Ew-Sd50 Battery Mount
The Shimano Di2 BM-DN100 External Battery Mount - Long allows for mounting the BT-DN110 battery to the frame's water bottle cage mounts with external wiring. The mount allows for wireless communication with the EW-WU101 wireless data transmitter unit and Bluetooth components. Battery sold separately.
![](https://www.timsbikeshop.com/cdn/shop/files/Ibis_HakkaMX_SaltWaterTaffy_White_SRAM_Rival-15.jpg?v=1708040028&width=2200)
Shimano BMDN100 Di2 Long Battery Mount for External Wiring
![](https://www.sefiles.net/images/library/small/shimano-grx-rx810-11-speed-rear-derailleur-367538-1.jpeg)
Parts - Palo Alto Bicycles
![](https://images.excelsports.com/public/large/112358-4.jpg)
Shimano Di2 BM-DN100 Short Battery Mount Excel Sports
![](https://www.universalcycles.com/images/products/large/83123.jpg)
Pro Di2 Internal Battery Holder for Fork Steerer
![](https://www.sefiles.net/images/library/small/zipp-sprint-quickview-integrated-mount-539238-1.png)
Parts & Accessories - Joy Ride Bikes
![](https://media.karousell.com/media/photos/products/2024/1/12/wts_shimano_di2_external_batte_1705059204_c2a81987.jpg)
WTS Shimano Di2 external battery mount BM-DN100, batteries SM-BTR1 and charger SM-BCR1, Sports Equipment, Bicycles & Parts, Parts & Accessories on Carousell
![](http://www.timsbikeshop.com/cdn/shop/products/EP1262.jpg?v=1695452760)
Shimano BM-E8031 Ebike Battery Mount - Upper
Shimano XTR Di2 1 x 11 setup