Thanks to Pasquale! It worked for me. Now I can go 33% faster. My magnet is 15mm x 1mm (North). I used 4x cable ties and some double-sided tape as well. I was a little concerned that the magnet and the sensor were not exactly lining up, but I got them as close as I could. And hey, it works. I'm carrying spare magnets around with me in case something knocks my magnet off. So happy!
You are welcome 😊
Thanks to the support You gave me to increase my Channel 😃😃
Hi buddy looking at getting the e-st900 what's the battery like buddy range wise cheers
You are my hero 🤘
I just did this today and it worked a treat, perfect mate thanks
Dont you have any error? Some people have said that it wil detect it and im nervous to try
@@dontreadmyprofilepicture5472 you have to reset every 500 cycles, no stopping the bike
On my new e-st900 I can’t get the sensor screw undone! Wondering if they have glued it in.
Not reverse thread is it?
Thanks for the video . I have done it on my new est 900 and it works! In eco mode goes easy to 35km/h , in Standard to 40 km/h . The problem is that with new latest est 990 model , with new Brose lcd control screen , happens that after about 500 pedal turns the power assistance off. Is like the system knows that the speed sensor has been moved . To have the power back I need to off the control screen and on it again. It seems that only the new 900 est model have this problem
Have anyone been able to solve this issue? It's really annoying when going up the hill...
Not sure if its 500 rotations in a row or what.
I had to switch on/off about 20 times for 60km trip today.
Ty works man got 22 mph can proba get more with pumping up my tyres more
I changed the speed limit but the motor it stopped and it didn't started again. I went to the repair shop and they fix it. I take it off again the sensor I switched of and on again and I could ride it with the maximum speeds and it is a beast. Now every time when I m taking off the sensor it showing: Error, Check the Speed Limit.
Can you tell me what should I do?
It worked, thank you soooo much
I did this with my est 520 it doesnt display my speed anymore and says error but it does go fast for like 20 seconds and then it slows down because it says error. But i didnt have a magnet so is that the cause for the error?
Bonita, o mercado brazuca está começando a melhorar... Pena que não fizeram XL.
Very elegant hack! Much better than buying overpriced speedbox and then cutting wires! Thank you! I'm going to use this hack in 520.
Thank you ☺️
You are right... I used this hack 'cause I had to purchase only the Neodimium magnet...
The hack in which you have to buy the speedbox is quite expensive. I obtained the same result 😊
@@pasqualeagnello3341 Do you think it would work on the Riverside 500e? And what does the magnet do? Would just removing the plug not be enough? (the Riverside has the speed sensor on the actual pedals)
Hmmm in that case I don't think you'll have the same result :/ but you can try and verify :)
Not all heroes wear capes
what about est 100? it does not seem to contain the plug thing.
luckily you own that whole road ;P
Yes, It was temporary closed to the traffic 😁
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bel video !
Огромное спасибо!👍
when i increased the max speed i just messed with the programing and got around 25 miles a hour. but burnt the motor out on 1 bike .and the mid drive motor i broke are someone broke my crank arm on the motor that was connected to the entire motor no way of fixing :( waiting for the battery technology to get better then maybe a new ebike for me .like this 1 in the video
i bought some of the magnets but they are not with adhesive pads, which way around does the magnet need to be should it attract or repel from sensor?
I have same bike where I buy this sensor you putt in the pedal where I buy
and now to find out how to do it on the new 2023 Rockrider E-EXPL range 😊
does it also work in the e-st 500 bike with a middle pedal?
I have two questions. The first would it work on an e-ST 520 MTB? Second, is the number of kilometers you do with the bike always calculated by the bike? Thanks in advance...
1) yes but you have to verify
2) yes.... the only way to avoid this problem is by using an additional computer on your bike
Es facil de hacer, funciona bien. Habría que averiguar porqué detecta el truco y da el error.
¿También lo da si vais variando de piñón?
It is easy to do, works fine. Just have to guess why detect the change.
Does it detect it if you are changing speeds?
El error aparece cada 500 pedaladas, no hace falta parar la bici, reinicias y ya està
The speed in GPS showed 47km/h but in speedometer was 15 km per hour, so the motor still gave power until it reached 25 km per hour in speedometer.
Tu as un rapport de 3,1 c'est normal 34 dents pour le plateau / 11 ça fait 3,1 et 3,1 x 15 = 47km/h il faut calculer le rapport pour chaque vitesse c'est pénible, mais bon au moins pas besoin d'acheter un kit de débridage à plus de 100€.
ciao..ho appena comprato una 540E e chiaramente appena arriva guardo se fattibile. Avresti voglia di spiegarmi in parole povere il principio ? Cioè...il sensore , da originale , cosa legge ? e spostando perchè il contakm vede meno velocità del reale ? beh...nel caso ringrazio anticipatamente...
Ciao! Non conosco il modello da te citato, ma posso comunque spiegarti il principio di questa modifica:
Il sensore di velocità che vedi nel video, non fa altro che calcolare appunto la velocità basandosi sul numero di giri che la ruota compie, ad esempio, in un minuto.
Spostando il sensore verso il pedale (con il relativo magnete installato), esso rileva un numero di giri più basso, di conseguenza registra una velocità minore e non interrompe l'assistenza :)
hey can you do one for the rockride est 100 please theres no unplug wire on the back wheel
Great video. Thank you, worked perfectly. I know the speed and distance won’t work after the modification but will the battery remaining and distance remaining still be reliable?
No, you'll have the same problem on the remaining distance.
Instead, no problem on battery remaining
Hi Just got my e-st900 and found the 25km restriction really annoying on dirt trails. If I do the hack you suggested which is brilliant BTW if sticking to around 30-32kmph would the battery drain much quicker in setting 2. Thanks
Yes, of course the only big problem is the battery drain increased after this hack 😥
Hello, hello! Interesting your video and very constructive ... I wanted to ask you if there is another alternative to these magnets.I mean to make you understand me, if they should be these magnets exactly (Measures-10MM / N42 or I can put other similar of the same brand ... I am Spanish and I looked at Amazon and these same do not appear, if they appear almost equal (10 MM / N35 O N50) to those in your video. If they are all the same as the ones in your video but they are black, with epoxy... would they fit me? Thank you very much and very kind!
I think you can use something similar, the sensor will detect it without any problem 😀
Top 🔝
I had the same problem with my st 520. Works great for a while and them cuts out and you have to rest the bikes controller. Any suggestion?
Do you glue the magnet to the paddle or how do you put it to the pedal?
The magnet had an adhesive included... The procedure was immediate 😃
I have already done the same for my Rockrider e ST 900 it works very well, however be careful not to have an accident because they watch a lot, I have unbridled my bike for a few months but I strongly advise you not to unbridle the engine if you live in a city the chances of hitting someone are greater, the brakes are of good quality that's not the question but it will take you longer to stop.
We can go up to 40 km / h on the flat, beyond it is possible but it will be very hard with a motor of about 350W!
At 35km / h on plato doesn't force it too much.
The maximum assistance speed is 75km / h.
(34/11 = 3) 25 x 3 = 75km / h
Above 45 there is hardly any assistance. We pedal too fast for the engine.
The autonomy is 30 km do not hope to do much more especially if you put in mode 3.
You are right!
After 2 weeks from this hack, I decided to re-set my bike on the "normal" mode, I prefer not to risk 😅😊
For me ebike with 24km/h limit is totally useless! I have zero problems maintaining 25km/h - 30km/h on flat during calm weather. I need something faster for my commute to work. I will be using that hack from day one. Paying alot of money for ebike and being limited to 24km/h is just retarded.
@@ataksnajpera Thats the law here in Spain. Anything that goes faster needs to be registered, have insurance-basically they are viewed as motorbikes.
Is there a chance that a new rockrider e st900 detects the speedhack? I have seen some people say that it shuts itself off.
My new rockrider est 900 does detect the hack after about 5 to 10 minutes but if you restart it is ok again so i dont mind that i have to turn it off and on sometimes.
Could be put two sensor, one in each position ( near crank with magnet, and another legal) and between this a switch.
What about RockRider St 100 ? Et merci
Ciao, si può fare su tutte le bici elettriche delle Decathlon?
Ciao!
Non saprei...
Sulla e st520 e sulla e st900 sicuramente.
Sulle altre dovresti verificare se le componenti indicate nel video son più o meno simili e collocate allo stesso modo....
Tieni conto che questo hack funziona spesso anche su ebike della concorrenza, per cui c'è una buona probabilità anche per le altre della Decathlon 😃
I’m having error it says check your speed sensor and it won’t work help me please
If you have a newer bike like from 2022 or newer , it won’t work , they have special system installed to stop this
I have a new est-500 v3 and doesn’t work
Hi Pasquale! Thanks, do you know if works the same for the new Rockrider E-EXPL 520
I don't think so. It doesn't run also on the last model of est900
Ciao! Grazie mille per il video! Quindi se non ho capito male bisognerebbe attaccare i magneti nel lato interno delle pedivelle e spostare il sensore posteriore giusto? Grazie ancora
Ciao!
Si esatto, rispettando esattamente le posizioni come indicato nel video, s'intende :)
Hello,
can you give me the references of your stand, please?
Thanks a lot
Sincerely
Bonjour, après avoir mis en place et après essai le résultat est positif pour une utilisation sur du plat et pour une vitesse supérieur à 26 Km/h sinon il faut pédaler comme un sprinter et le pignon arrière n'est pas assez petit, ou celui devant assez grand pour prendre de la vitesse, ( car on mouline) c'est vrai il y a toujours de l'assistance, le point négatif est que si on ne pédale pas il n'y a pas de vitesse inscrite et pas d'enregistrement des distances parcourues, la vitesse sur le compteur est proportionnelle au pignon que l'on utilise, en pédalant ... pour ma part j'ai remis comme c’était d'origine, le montage est vite réalisable si je dois faire beaucoup de plat !! mais pas trop dans mon cas..
bonjour Armand Gromier j ai reservé mon velo pour la smn prochaine..cette modif m interesse pour aller au boulot mais je crains que cela crée des dommages pour le.moteur! il parait qu il y a une vitesse 4 bosst? elle est efficace? cordialement
Great but then u Lost Decathlon warrantee for thé engine ?
No, 'cause you can put all pieces in the original setting... And if you remove the extra magnet, no one can know about the previously hack :)
A bit late in the day perhaps but how exactly does it affect the odometer?
There's a magnet on the wheel that is used to calculate your real speed. After this modification, because you put a magnet on a pedal it now considers that your pedal speed is your wheel speed. It can't know what is the real speed because of that.
Ciao…per caso sapresti un metodo per rimuovere blocco velocita ad una rockrider e-st 100?
Ciao!
Sulla e-st100 non conosco altri metodi se non quello classico in cui aggiungi la centralina che modifica la velocità rilevata...
Avrei una domanda!!! Hai solo tolto il sensore perché non lo veda il ferro sui raggi della ruota, o anche altro??? Grazie👏
Si esatto, ho solo spostato il sensore e messo un magnete al neodimio dietro al pedale, nulla di più 😃
Ciao Pasquale A cosa serve il magnete? La dimensione dello stesso cambiano qualcosa in fatto di velocità?
Ciao
Il magnete serve perché va a sostituire quello originale fissato sui raggi della ruota; senza di quello, il sensore non rileva alcun movimento. La dimensione dello stesso non influenza la velocità
@@pasqualeagnello3341 perfetto grazie
Ho un’altra domanda, se la scatola del movimento centrale se misura 65mm non c’è possibilità di montare il bafang?
hi, do you know how to tune this Riverside 500e?
You have to check if the speed sensor I moved on my bike is more or less the same on the riverside :)
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Hello szpity
Have you tried on your 500e ? Did you succed ?
Thank you
Hello there 😀
Please support me and Subscribe to my UA-cam Channel 😊
does this work on the e-st 500v2?
You have to verify if the sensor is in the same position as the E-ST900 😁
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Which kickstand fits the e st900
I don't remember the model... In decathlon you can find it 'cause it's an universal stand for Rockrider bikes
hi pasquale, nice video but i have a one question!! in stead of removing original sensors, can we add one extra magnet on spokes??? i have already one magnet in spokes so if we can ad two magnet opposite direction is it ok ?? looks like a same radius as crank?? maybe i am right?? my friend did same thing with three magnet in the wheels spokes on different angles,, suggestion please
or can we pull littlie bit speed sensor to the cassette side and make a smaller radius, need to move speed magnet as well , looks like a same as crank side... try
Size magnet? Link?
I did what you showed on the video and it is working fine. Speed increases till 42km/h. However the motor stops after a while and i need to reset the system. How can i avoid / solve this issue? Kind regards, jan
@@luisleon3795 hi, what does this 500 mean? I noticed the motor stops anyway independly the speed after about 3km. After rebooting the motor starts again but again after 3km it stops again.
@@officekundig2018 forguive my english, i am Spanish... I mean that the bike reports the error when you turn 500 times pedals,, no matter time speed nor distance.
@@luisleon3795 Ok thanks for the explanation. However is there a way (solution) to bypass this irritating and annoying problem. PS) your English is fine -;)
Hi, I have done this hack to my rockrider E ST 520, but sometimes I find that the motor cuts out so I have to power of the display and power on again and then it works ok again has anyone experienced the same problem?
@@pasqualeagnello3341 I will try that, I also thought about putting another magnet next to the other one to give it a wider contact, have you still got your est 900 and if so, is it a good bike?
@@pasqualeagnello3341 Hi, no I still have the same problem, I tried moving the sensor but it still cuts out after about 5km!
Why are you putting a magnet there?
Transformation effectuée sans souci
Reste à trouver un plateau plus petit
Si quelqu’un a des références je suis preneur.
Merci
Good video, not got mine yet but I’m going to sort the magnets out. I’m taking the 10mm x 1mm thick is the one you have?
Hello , first of all a big thank you for your great video,I come back to you to ask you a question for a problem that I encountered after making the modification, when I drive for a few kilometers +/- 5km the engine stops the assistance, Every time I restart it so that I can continue, I hope you can help me find a solution in advance Many thanks
Hello there 😀
Probably, after this hack, the engine works harder than in the original setting, so it make a lot of energy and become hot... It turn off itself to protect all its electronical components :)
but I had already checked the engine it was not hot, after restarting it starts again normally without problem and immediately . Is there not another reason like the stability of sensor or its position or direction of magnet or the speed of rotation of the pedals because I have friends who do not have this problem really I am lost thank you For your help I asked a few technicians but still no solution 😔😔😔
@@ataksnajpera thanks for ur answer i wil try and i come back with more details
Nice Video thx for this!
Only one question witch Magnet i Need for this ? Size?
Does this trick affect the lifespan of the battery? Thanks for the help
Where did you buy the magnet? You have a link?
I haven't any link at the moment... On amazon, if you look for "neodymium adhesive magnet", you'll find it 😀
The magnet is 10 mm in diameter, but what is the thickness, 1 mm, or other?
Nice video! Are you happy with the bike? Any problem?
Yes of course!
No problem detected with this bike, it's only a little bit heavy but it's normal on an e-bike 🤣
Wow this is a great video. Does it matter if the magnets are North or South?
Non pas besoin c'est un capteur magnétique, par contre il faut obligatoirement un aimant de néodyme et il faut que le capteur soit près de l'aimant sinon aucun signal et erreur sur le compteur :(
pasquale spero tu legga e mi rispondi.
modifica fatta ma sistematicamente dopo 2/ 2.5 km il motore si spegne anche sotto i 25 km/h . spengo, riaccendo e rifunziona ma non credo facciano bene al motore questo continuo " problema".
hai una spiegazione e o rimedio?
geazie un anticipo
Si, a quanto pare più di un utente ha segnalato questo problema (personalmente non pervenuto perché con modifica applicata non ho mai fatto più di 5km).
Potrebbe essere causato da un sistema di protezione del motore che agisce per evitarne il surriscaldamento 😀
grazie della risposta. io faccio escursioni di tante ore , penso mi convenga tornare all originale, che ne pensi!
Anche io ti consiglio di ritornare al l'impostazione originale.
Ti godi meglio ogni pedalata (oltre che preservare la bici) 😀
How old is your bike the new rockriders from Decathlon you can’t do this it has a restriction box now. O magnets
Does it work on these latest E-st 900s with the brose allround display?
@@pasqualeagnello3341 But is there a minimum time to run the engine? or it goes into safe mode?
do the tour , sport, boost options still work?
where can i buy the magnet please?
@@pasqualeagnello3341 i did this today wow.. thanks its much better now,,
Does it work on my e st 100 too?
Can't do it on mine as they have changed the sensor and its now on the crank. If anyone has any idea how to do it on a newer est100 please let me know
ciaoo bel video..ma dimmi,,basta mettere un magnete adesivo li sul pedale dove l 'hai messo tu...staccare il sensore...posizionarlo con 2 fascette..e niente altro?,,non bisogna entrare nei parametri del computer di bordo? solo queste 2 piccole operazioni?...dimmi dove trovo quei magneti adesivi? sono un modello particolare? forma peso?..o vanno bene tutti...? grazie mille...Biagio
Ciao!
Si certo, sembra strano ma è sufficiente, almeno su questo modello e sulla E St-520, effettuare solo i passaggi indicati nel video
I magneti li trovi su amazon a prezzo irrisorio :)
@@pasqualeagnello3341 Grazie Mille per la Risposta Velocissima ai miei quesiti..davvero pochi passaggi per avere la bici più performante..bel video grazie...mi sono iscritto al tuo canale difatti⭐👍💯
Ciao con una carica completa quanti kilometri riesci a fare con questo hack
Ciao!
Purtroppo, dato che con questa modifica, l'assistenza praticamente non si disattiva mai, l'autonomia scende a meno di 30km....
By the way. Imagine if you had 42T in front instead of default 34T. You could easily reach 50 km/h without that crazy RPM on pedals.
I think it's not a good idea, because the motor is not powerful enough, there is about 350w regardless of your gear ratio you will have the problem of the wind, if I'm wrong make a youtube video and watch that you are going at 55km / h on the flat.
in addition in the big climbs have a 42 teeth for a chainring you will not be able to climb the hill
@@emericperez9244 Dude! You have 42t in the back casette! 1:1 ratio with assistance is more than enough for climbing! Personally I hit 48km/h on regular MTB with 42t-11t on flat during calm hot weather ( no wind and 33C temp ).
If you install a 38t you can keep the original chain guide, and you can use the original chain, it's still long enough.
Funziona ma c'é un problema....ogni 15 min. circa il motore smette di funzionare. Devo spegnerlo e riaccenderlo, ma ogni 15 min. fa così....come posso fare per risolvere; sai da cosa può dipendere? Grazie (da originale funziona perfettamente)
È dovuto al surriscaldamento del motore.... Non c'è rimedio purtroppo 😅
Hi, quick question.
I did what you show and sometimes around every 4 kms the motor stop to assist the bike.
Do you have any idea about how to fix this?
Hello there
I think you cannot... It could be a temperature problem. The motor stops suddenly just to protect itself... 😁
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If it is an error it also could be because the motor detects that the crank and Magnet are 1:1 and shuts down.
Can you write me a manual for e st500? Because this model has a rear wheel motor and the sensor is not where it is on your e st900.
You have to find a different way for the est500 :)
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Hello, the video is great. But I have a different question, in the "500" series models you can also increase the speed a bit by changing the wheel size to 30 km / h. In my case, it was enough, did you find this option in the menu? Did you or someone else do it?
You cannot put a bigger wheel on this bike... 🤕
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@@pasqualeagnello3341 I don't think he means physically changing the wheel, i think he means change wheel size on odometer but that only gives a fake reading changing from a 24" up to say 27.5" is going to make it think it's rotating at a faster rate therefore giving a faster mph/kph output on the odometer
@@jedset01 press down and up arrow and power at the same time, it should enter the configuration menu
I’m planing to get this bike, how many kms can you get on city flat road with it? Thanks
It depends on the assistance level you use more frequently... but you can run for about 60~100km with a single battery charge 😀
@@pasqualeagnello3341 ah thanks, i’m thinking on going to the beach with it sometimes which is 30km far from my home, do you think its comfortable to ride this long on a single trip with it?
Yes no problem!! I tried to have a longer trip (about 75km) and, at my return, I still had 30% battery level :)
Ciao, volevo sapere se sai per quale ragione con questa modifica dopo circa 3-4 km non eroga più energia. Tuttavia spegnendo e riaccendendo in movimento riprende regolarmente a funzionare per altri 3-4 km, poi punto e da capo.
Ciao!
Probabilmente è una questione di posizionamento del sensore... Basta una frazione di millimetro e non viene rilevato...
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Been riding like this for a year. Now my bike stalls at 27 and gives a speed Error.
Any suggestions?
Greets
I dont have solution but is it fixed now? I wanted to try this but now Im a bit worried😅
Does anyone know if its also possible to increase the settings on the e st 100?
Try press down and up arrow and power at the same time, it should enter the configuration menu, and try change whell size, + 5km
Its not possible to Change wheel size... In the menu its only possible to set km to miles, during of display lightning and another setting....
Doesnthis work for the est-100 too?
@@pasqualeagnello3341 thank you for the reply. Do you know of any Jack for this bikes motor?
Test Rockrider E-ST 500 from 2023
Thank you for your modification I tried. So you can do 450-500 pedals cycle and then the motor goes off without say anything. You have to turn off the computer and then back on. But I did 7km and the engine went off 2 times. The max speed on the flat road 41km/h but the engine still going so you can go faster. But your battery life on mode 1 took 10% in 7km.
Normally I can do 100km range on mode 1, also 65km in mode 2, and 50km in mode 3 on a flat road with AVG speed 22km/h without the hack. So what this video explain is good but your engine going off when you ride more than 3km range.
I hope you guys this review helpful and you can go realy fast in mode 1 with this modification but you know the result. So I do it back for factory result because I am happy with the 100km of range. Peace and love. 😊