Birch Grolar AWD Electric Bike Battery Set rack bag With water resistance worked into

With water resistance worked into the very fibers of the bag (in addition to a free waterproof cover)

and designed for Birch e-bikes

please feel free to tell us

and muddy paths with confidence

navigates sand or snow

Birch Grolar AWD Electric Bike Battery Set rack bag With water resistance worked intoImportant: The additional battery is designed exclusively to replace the original battery inside the frame. It cannot be used as a spare battery or to power the bicycle alongside the original battery. Ensure your Birch Grolar AWD Electric Bike stays powered for longer with our 48V 25Ah Battery Bundle. This high capacity, original replacement battery is designed to provide extended range for your electric bike, so you can enjoy more time on the trails