I never received a battery to shift at some place in Nevada by living California. This company is Inept.
Probably going to have to fight for a refund.
And they totally screwed up by motorcycle trip by not shipping me a simple battery for a motorcycle.
This is my 3rd helmet after BMW EVO7 and Schuberth S3 which are also great helmets but S3 color doesn't match my bikes and Evo7 is too tight ( European fit ) so I decided to have E2 as i learned Schubert is super comfortable and quiet.
I would go with Schuberth if I had to choose again among many helmets out there.
I have wanted these cases since I bought my bike, but the price was beyond my reach. Sierra was offering 15% off which I combined with another 10% rebate from the BMW MOA. Be warned, if you are not handy you will need to pay someone to set your cylinders.Great experience with the dealer, I’m on the other side of the country shipping was still quick and they took time to answer all my questions.