Another update:
Hello ShareRoller Indiegogo backer:
We have some exciting news to share. If you remember in our last Update, we mentioned that ShareRoller had been selected as a Finalist in a prestigious international 'Urban Mobility' event? Well, that event was the L.A. New Mobility Challenge:
http://www.lacomotion.com/press_roo...sts-15-startups-selected-100-global-entrants/
And just last week, ShareRoller was selected as the category winner, the
Top Startup Innovation in Personal Mobility:
Here's a link to the Tweet above - if you expand the pic and look closely, you'll see that small device I'm holding is the SR4 Mini assembly (Battery Pack + Motor). It really is tiny!
https://twitter.com/LA_CoMotion/status/931719949067763713
We're tremendously excited to have been selected by a jury of mobility industry leaders from amongst an impressive group of competitors. Not only that, but the interest we received from festival participants, including bike and scooter manufacturers and bike share operators, gives us confidence that ShareRoller has a very bright future.
We apologize that we weren't able to invite any of you to attend and see us in person as hoped, but the competition session days were not open to the public, and we weren't able to stay long enough to participate in the public demo days. We've got ShareRollers to get into production after all!
However, if any of you are interested in seeing our presentation, LACoMotion has posted it on their Facebook page. We start 44 minutes in:
https://www.facebook.com/LACMOnews/videos/508478079528112/
And some more good news: our retractor improvements have now passed all our durability tests! So the 6-week battery molding and production process can now get underway. In addition, we've realized an unexpected side-benefit: while re-evaluating the entire retracting battery cable assembly, we discovered some weaknesses in the battery cable itself: it was not flexible enough to convince us it would withstand years of use, and it was getting a bit hotter than we liked under maximum current stress tests (when fully retracted, where air convection disappears).
Unfortunately, given that our retractor design requires coiling a long length of high-current cable into a very small diameter housing, there literally was not a single cable on the market that could meet all of our demands for size (small!), flexibility (max!), and current carrying capacity (high!). Our retractor supplier told us our only option was to significantly increase the size of the retractor assembly, which would have required increasing the size of the battery packs. That was not an answer we were willing to accept!
So we sought out and found the top aerospace cable manufacturer in the world (that fortunately likes working on interesting small projects) and worked with them over the past few weeks to design a custom-spec cable that met all of those demands. The downside is that it is going to be over 20 times more expensive than the cable we had (!), but it's a no-brainer for us given the amazing improvement in quality. Plus, it's pretty awesome that ShareRoller's battery cables will be made by the same manufacturer that supplies cables for fighter jets, guided missiles, and satellites. And they also happen to look pretty cool (see below). It will take them 5 weeks to make the cable batch for us, so this shouldn't hold up the battery packs by much.
We've also now filed our last remaining Patent Application that was holding up our full disclosure of the entire new SR4 design. So as soon as we can get a modest photo shoot put together we will begin updating our website with all the glorious detail that has until now remained under wraps. And we will be sure to send our Backers some early previews as soon as we possibly can, since we realize a full unveiling is long overdue!
Look for lots of new photos and website content coming over the month of December, and hopefully the first production packs rolling out of the factory before NYE. We also plan to open up discounted Pre-Order slots for new customers during the month (to ship after all the Indiegogo units of course, and at much higher prices), so if you have any friends interested in the SR4 this will be their most affordable option. And finally, we promise the Updates will get more frequent and more exciting as we near the finish line!
Thank you again for your patience and support.
Jeff Guida & The ShareRoller Team