June 18, 20205 yr Hi all just installed speedbox 2 on my 2018 cube acid pro gen 2 only problem now nothing works everything was done exactly how video an instruction manual tried switching on but nothing bike was working fine 20 minutes before battery has full charge but still nothing any help would be much appreciated
June 18, 20205 yr if all the connectors are pushed in all the way and the display wont turn on then it could be faulty. just send it back and get a bad ass dongle way less hassle tbh as a update could brick those things.
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