hello guys, any working methods for derestricting Bosch gen 4 CX smart system with rim magnet?

[Evanon]

ì just bought a bike and i cant get over 25kmh limit, i drive non e bike faster, dosent make any sense...
the bike is cube stereo hybrid one55 tm, SW 13.13.1. please help

 

[Mister cube]

ì just bought a bike and i cant get over 25kmh limit, i drive non e bike faster, dosent make any sense...
the bike is cube stereo hybrid one55 tm, SW 13.13.1. please help

So you go uphill faster than 25 kmh?

 

[Mad_Angler1]

Legally the bikes are restricted to 25kmh. There is no way to remove th limit with out modification.

There are derestriction boxed for bosch that seem to vary in reliability.

However before saying what they are you need to understand that Bosch are extremely aggressive when it comes to preventing derestriction. They have gone to great lengths to try and prevent it and their software actively looks for modification and if detected will cause an error on the bike.

Further more if this error is detected a number of times it will brick the bike into a limp mode and only a dealer may be able to recover it.

Further to this regardless of the legality of that Bosch may also invalide your warranty as well.

As a result the use of any modification to your bike to remove the limiter may cause errors, brick your bike and invalidate your warranty so be warned.

However today the mod boxed that are reported to be working the best with the Bosch Smart system are

Speedfun Furiouse
Bikespeed.de

Boxes by Volspeed and Speedbox appear to be regulary be causing errors from user feedback.

 

[irie]

So you go uphill offroad faster than 25 kmh?

This ^^^

 

[steve_sordy]

For the benefit of newbies and at the risk of being accused of stating the obvious, the 25kph limit (in Europe), is only a limit on the power assist. You can go faster than that if you want.