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We are a San Francisco, California based business, founded in 2010. Started as a custom ebike building and service shop we evolved to an online store with worldwide customer base.


Why our conversion kits? We offer highest quality kits that beat pre-manufactured ebikes in range and performance. Save time and do it right, build your own ebike that suits all your needs - we have the expertise to find the right solution for you, we've done it all.