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Mahle

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Range Extender Battery
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Mahle
The MAHLE External Battery eX1 (e185) is designed for riders who want to go further or tackle the most demanding routes. The device increases the range up to 60 km. The External Battery eX1 is the only additional battery compatible with all eBikes equipped with the XS, X20 and X30 Systems. The External Battery eX1 provides extra range for your battery with minimal additional weight. With the addition of this new external battery, you are going to be able to take your bike adventures to the next level.
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A must for anyone doing road cycling. It’s made my ride a lot safer as it’ll warn you of incoming kook cyclists too.
This is the second time I have bought a battery for a specialized turbo e-bike. The first bike was a gen 1 and this was for my gen 2 turbo. I like two batteries as it gives me the ability to charge one while I ride using the other. Choose Sierra again for my gen 2 battery because of great service and shipping on buying my first battery from them. If you need anew or secondary battery choose Sierra
Shipping for some reason took weeks to arrive. Item arrived after I needed it so it was no use to me.
Great unit, works as expected. Sierra was quick to deliver and easy to work with. Thanks!
Excellent helmet, nice colour and great performance. It is very fit ti the head.
Thank you !!!