TUNING DEAL: Buy 2 get 3% OFF - Buy 3 get 5% OFF

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The original and most popular contact-less ebike tuning device since 2013. The badassBox is well known for being the easiest tuning on the market to install since it takes only few seconds to slides the tuning box over the speed sensor. No engine cover removal and unplugging wires is required. Just slide the badassBox over the speed sensor and you are ready to ride as fast as you can!


39 products