tuning

  1. Jum-Ped

    New Bosch Gen1–Gen4 Unlock Tool – No Chip, No Errors, Full Reset

    I recently came across something that might interest fellow Bosch eBike users, especially those who are frustrated with traditional tuning chips and error codes. There's a new browser-based tool called the EBT Unlock Key which removes the speed restriction on Bosch motors (Gen1–Gen4) without...
  2. Trek forever

    Volspeed V4 doesn't fit

    So I've managed to put the chip itself in the frame where the saddle goes, but the cables and especially the ports don't fit. I don't want to bend them too much either. Any suggestions?
  3. Davidguest

    Tuning chip doesnt fit.

    Hello im not too sure if tuning is allowed on this forum but i need help. I have recently bought a volspeed v4 tuning chip for my eletric bike scott tour 20. The problem is it doesnt fit in the compartment with cables. Is there any solution on where else i could put the tuning chip in? Any help...
  4. U

    HiPeak Bona - Tuning? Maintenance?

    I have a HiPeak Bona folding fat tire ebike. It has a rear hib motor and i want to tune it but cant find a tuner for the motor. Apparently its manufacturer is a Chinese company Bai An Xing? Model - S148R-S . Any ideas? Is that just a front mogor company for one of the other manufacturers? Also...
  5. P

    Best derestricting option for Bosch?

    Hello everybody, I want to derestrict my ebike with Bosch Performance Line CX. I am not sure which product would be the best for me. I am also worried because some people have bad experience with derestricting Bosch motors of 4th generation because of the anti-tuning detection and 504 error...
  6. C

    The best tuning option for Shimano E8000?

    Hi there, I wanted to know your opinions on the tuning options for Shimano E8000 and which is the best one. I don't want to turn my ebike into a motorbike but the 25 kph limit is annoying so I want to get a bit above that. Thank you for your feedback!
  7. D

    TUNING/HACKING CHINESE EBIKE

    So I just got these chinese bikes and it has a 72v 80a controller with a 7000w motor. It feels nothing like I imagined 7000w. I read somewhere that it's limited and idk what to change the settings to. From a dead stop the front wheel won't even lift off the ground. It is bluetooth tuned btw. I...
  8. J.R.

    €30,000 fine for ebike tuning in France

    Saw this today on EMBN at min. 4:53. Seems way over the top! They add: "and up to a year in jail". The question is raised, will this spread? https://cyclingindustry.news/french-government-lead-on-e-bike-tuning-with-threat-of-e30000-fine/
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