Unlock Your Euro 5 50cc Mopeds Full Potential: De-Restriction Guide
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- čas přidán 26. 11. 2022
- Are you ready to take your Euro 5 50cc moped to the next level? Our "Unlock Your Euro 5 50cc Moped's Full Potential: De-Restriction Guide" has got you covered. In this video, we'll show you how to de-restrict your moped, allowing it to reach its full performance potential.
With easy-to-follow steps and expert tips and tricks, this guide is perfect for both seasoned riders and those new to de-restriction. From removing the speed limiter to optimizing your moped's air and fuel flow, we'll cover all the essential techniques for de-restricting your Euro 5 50cc moped.
Don't let your moped's potential go untapped any longer. Watch our video and learn how to unlock the full power of your Euro 5 50cc moped.
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Chris@ridingreviews.co.uk - Auta a dopravní prostředky
Restricting these vehicles to 28mph is one if the most dangerous pieces of legislation. On a par with "smart" motorways not having a hard shoulder.
I agree with you
Some laws are straight out stupid, really outdated ot both
Raced my restricted supermoto against a friend on his bicycle, I lost
@ServeraServera0 i agree. Did you know a police officer has to give a pregnant woman his hat if she needs to pee
@@RidingreviewsThat's not true, it's actually BS. Although a police officer may make an exception to allow a pregnant woman to urinate in a public place.
Maybe someone should start a safety campaign so these mopeds can legally do at least 40/45 mph as they are so dangerous for the young rides being restricted to 30 as the don’t have the power to get the rider out of some unsafe situation
I tried. i didn't get enough signitures
So, retaining the 28 mph speed limiter & increased variator weights would hold the engine revs down to 6500 or 5500 with the 63 & 81cc conversions, & may maintain stoichiometric air fuel ratios over a narrower rev band. But the extra torque & therefore hp from the increased capacity will assist climbing speed.
a bit more technical than my explanation lol
In Germany there is another smaller class, its calle motorized bicycle and after having to ride 15.5 mp/h for 2 months, it was a blessing for me when the 28 mp/h ECU arrived. With a 4-speed manual transmission it's really fun. But at 28 mph it's already running at 8000 rpm in fourth gear and if you open the ecu on the engine complete would probably explode or something lol
this bike in the video will do 30mph at 7000 RPM in 4th gear and will run fine for distance at 10000 rpm at 40 mph they are tough little engines
Now that I'm driving with the 45 km/h ECU, the 25 km/h ECU is just lying around. Are there companies that reprogram it so that it is open?
I've been looking for 3 months now and there are definitely no open ones for my moped to buy. Everyone says "yes, there are companies they unlock them" but no one could tell me one that would do that and I couldn't find any myself. This here is the end for me now, right?@@Ridingreviews
@Simon-jh1hf yamasaki.co.uk do remap, but it is for uk only
Good explanation Chris.
I have 2 Leeway pizza delivery scooters from CBRUS.
The Chinese have been fiendishly clever in restriction.
Speed limiter sensor on the clutch bell housing. 2 x electronic pressure sensors mounted above & below the vacuum controlled carb piston that controls mixture.
An electronic sensor that detects carb butterfly positioning. Oxygen sensor on the exhaust. & all connected to the rpm restricted ecu of course.
There's no way to disconnect the speed limiter, as disconnection, or changing the clutch bell to one without magnets puts the ecu into limp home mode.
Changing the carb, ditto, as it will lack the non interchangeable butterfly sensor. & vacuum sensors.
Grinding off 2 of the 4 magnets on the clutch bell may fool the ecu into thinking the bike is at half speed. But it won't increase the rpm limiter or power output.
2.4 bhp @ 6500. 2.8 @ 7500.
It isn't fitted with a standard GY6 carb either, since the main jet is 6.7 mm in width, not 4 or 5mm as standard. Can't seem to find one of larger jetting. 82 as standard.
The speed, 28 mph by GPS is fine. Just want more climbing power.
I've fitted one engine with a 63cc conversion. But without an increase in the 82 jet, it will run very lean.
I was thinking that fitting the 63cc with original 82 jet, but fitting heavier 6.5 gram sliders, will pull the engine revs down to 6500 peak (maximum torque) which from the 26% increased capacity, will give 3 bhp @ 6500. It just won't rev out like the original engine.
Would this work?
I also have an 81cc cylinder, which with the 82 jet, would mean fitting a 7 gram slider to pull the engine down to 5,500 max.
It's all I can think of in the absence of finding an appropriate jet.
What do you think?
so the pickup on the clutch housing is ware it tacks the restriction all the other sensors are for emissions and choke I would try taking the sensor out of the housing and see what happens because the bike with no belt should rev out if you just disconnect it it thinks you have tampered with it
@Riding reviews Thanks Chris. I'll give it a try.
Good simple explanation 👍
Thanks for watchin i apriciate it
thanks for the info, do you guys alsow do archive 50cc scramber euro 5 (same concept)
we do something similar called the yamasaki F60
is appreciated another video about a 125cc euro4 (keeway superlight). Thanks in advance
I havent seen many keeways superlights this year
Great explanation of the rules Chris. Maybe show us the remapping process. Also would changing the front sprocket on a ym50 make any difference.
Im not sure about the remap video i dont think anyone would let me use there equiptment to do it putting a 13tooth sprocket will make it faster but you would lose talque
How is that supposed to work? Even with a larger sprocket, the ECU still limits it to 45 km/h (28 miles)
If you then change the sprocket, the thing still drives 28 mph but with less acceleration.
And even if you remove the limit of the ecu and change the sprocket, the engine is hardly strong enough to get anything out of it because all the emissions standards... catalytic converter and all that shit.
Any thoughts on the wk gtmax 50 ? Older rider that just needs a littke more juice for hills and pullling out
essentially all 50 cc scooters are the same Yamasaki have one as well called the Joker 2 they all have the gy6 engine in and all produce the same amount of power
do you know anything about a euro 5 mash fifty 50 derestriction, it’s been a pain in the ass researching for it
go to the manufacturers
Hello, maybe you can tell what diagnostic tool I can use for delloro ecu. Euro 5 scooter?
Prerty much any you need a obt2 to 6 pin adapter from cmpo or amazon
I've got a wk Scrambler 50cc. Could you derestrict the ecu on this?
i don't think so i haven't heard of wk releasing the map
I have a Yamasaki f31 and I find the bike gear 4 doesn't really add much to the speed compared to gear 3 (only a couple mile an hour difference if that, as I am able to get to just abut 30mph before needing to change gear) and I have checked the bike has a 13 tooth front sprocket. What recommendations would you have to increase the speed. I'd like to get it to around 45 mph if that is at all possible without sacrificing its hill climbing ability too much which already isn't the best doing most hills
at about 25 mph. I also know the guy who had the bike before me bought it new derestricted and he could go about 45 mph on it but then after taking it in for his second service they re-restricted it so I don't know if they could have done anything differently to re restrict it.
Decrease fron sprocket not increase 12 tooth help yamasaki.co.uk has a kit
Is this really that simple to desrict the yamasaki f60 model too? Thank you!
So the front cog has to go from a 13 tooth to a 12 tooth cog for better use of the 4th gear?
Not on that one. It already has a 12
Hi me again thanks for your help Have you had any Progression with the obd scanners today ? I have bought my second one and this one also says that it can’t communicate with the bike , any suggestions ?
There is one on yamasaki.co.uk i tried it on a ym50 re and it works
@@Ridingreviews I bought 2
The Mucar CDL20 OBD2 Scanner and the Autel MaxiScan MS309 OBD2 Scanner. But they both seem not to be working. I’m not sure if it’s the way I’m using it or the scanners themselves.
I plug it in and flick the key to the right (on) that’s it . Am I supposed to be doing anything else ?
@Iftikhar Rehman is the ignition and kill switch on on the bike
@@Ridingreviews ignition was on kill switch was off meaning I would be able to start it
That 28mph limit is absurd,i can drive a 44 ton truck at 50mph but cant ride a scooter faster than 28 mph,totally outdated 😂
I agree with you
I have a YM50RE 2022 fuel injection .
I’m planning on having it de restricted and I know that will result in more speed but will it result in it getting up hills any better ?
Slightly as there is more talque in the higher rev range
Thanks , do you know if there’s any big bore kits available for this bike ?
For the Yamasaki f series do I need to buy a 12 tooth sprocket or a 13 tooth sprocket which one do I get
change the front sprocket from a 13 tooth to a 12
@@Ridingreviews does it increase top speed or acceleration?
@@BarberYusuf acceleration and tuque
Hi mate, any ideas for a 2018 rieju rs3 50cc? I have replaced the cdi and it is still restricted at 28mph at 7000rpm. cheers
here is a guide there is a lot more to do than change the cdi
@@Ridingreviews okay. Cheers
Is there a way to make the acceleration faster because it take ages through gear 1-2 and has fooled some people especially on roundabout and put me in some dodgy situations where people expect more.
Only way is to derestrict it you can buy it on yamasaki.co.uk
@@Ridingreviews okay thank you
i drive a speedfight 4 50cc and im trying to get it slower to be legal so is it possible to remove rings to decrease speeds without making it less reliable? edit the rings inside the cb drive
Change the cdi for a standard one
ok thanks
Good videos, do you have any information on how to connect your ecu to a obd scanner for a diagnostic. Ym50 2021 (euro 5 I believe).
Thanks in advance
You need to buy a 6 pin obd converter from cmpo the plug is located under the rear seat
@@Ridingreviews would you be able to send a picture in how it looks, as far as I’m aware there are a few types of 6 pin converters
@@Ridingreviews hi there once again I checked up on your website and they have 2 types of 6 pin converters will any one of them work?
Thanks
www.chinesemotorcyclepartsonline.co.uk/partno_DIAGN004#image2 this will do all of them
@@iftikharrehman1441 www.ebay.co.uk/itm/144659916847?hash=item21ae67282f:g:GXwAAOSw0vti4OC9&amdata=enc%3AAQAHAAAA8BLyyd1il%2BP9OTrUWu3xE4u4NVGxyz9FndsF%2Bqphwjcw%2FCtHiHJP2Yfm4WLX25v9TKKjd9GSIntj6V7zpZncAmICpD0uqAna9%2FANaSLD90qyoeaOx6aEYcJcRKzDR4QV5KXbmEV3ImCNDi9Z7Asv2cyxqYaBJoQ%2BxI90Y0tV7iGHVyZbBlbUJ7egoCCUBn4YMHlrz8eGAG7Vn9qIa6%2BctRKwKQ1iqMAHmG0le%2Byg6faLTfXd6xDxqnCJCjYxKP0tw1HEzrXn4nGC86LdZObAPzaO6dglIP9K2tXpA7J9MD73Sq5626fovxKn%2B1QRsyTYrA%3D%3D%7Ctkp%3ABFBM3t6F55dh ebay is cheaper
What if a bike comes into the country unrestricted? I've got an F50, which does 45mph.
The f50 is restricte on average so on the flat it shouldnt go much faster than 34 and 4th gear wont accelerate
Just recently got my lexmoto hunter 50, I want to derestrict it, should I cut the slide myself? Or wait for the part to restock on cmpo. Also do you know how often they are in stock on there? And if there are any other ways I could get more speed out of my bike.
i doubt they will get anymore of the DE restrictors for the hunter so you will have to do it yourself
@@Ridingreviews Ok thanks, how much should I cut off ?
@@josephkoras6131 aprox 10 mm there is a cut out that runs up the side cut to the top of that
@@Ridingreviews Ok
@@Ridingreviews One more question before I do it, what’s the best way to cut it down ?
Hi thanks for the video.
I am 60 years old and have what I believe is called a grandad license. I.e. an old car license.
Can I legally de restrict mopeds?
Thanks
Legally, no using grandfathers wrights means you can ride a moped if it goes faster than 28 it is a motorbike, but people still do it
Do you know any information about the 2015 rieju mrt 50?
replace the exhaust and the cdi
@@Ridingreviews great thanks
My daughter has a Direct Bikes 50cc moped it's dangerously slow 26mph ... But as soon as she reaches abit of an incline it slows right down to around 18mph she only weighs around 7 stone 🙈 she's 17 now and I was looking at derestricting .. Direct Bikes told me you can't because it voids their public liability insurance 🙄🙈😅
the liability insurance thing is rubbish its your bike why would they be liable do the valve clearances that may help a bit but if they wont remap your ecu it cant be done no one else will have it Yamasaki joker 2 can be derestricted
@@Ridingreviews yeah absolutely ridiculous... They are a waste of time
I believe the lexmoto 125 ecu will work on the Yamasaki 50 and save the derestriction process
try it it is the same ecu but is has a different map
did it work? if so what one?
No it didn't, it would start but rev at 6k constantly
if you see this could you help please, i have a leeway c8 rock and all videos i watch dont help with derestriction could anyone help please
if it has a 6 pin and a 2 pin cdi and a unplug the 2 pin see if that works
Can you map a Peugeot kisbee euro 5?
@jasonjarratt5122 I can't. I don't have the map. Try clements moto the importers of that bike
Well im definitely not getting ride of 2004 and 2005 peugeot blasters. Old school 2 stroke can be a bit of sod at times but they flying machines compared to modern crap
fair enough all preferences are correct
If you derestricte your 50cc bike and told your insurance company is it legal
as long as you are doing it with a cbt and not grandfathers wrights then yes the should
I got a 13 tooth on my f30 and it hasn’t made any bit of difference on the top speed
it wont it doesn't create enough torque you best of with a 12 tooth
Anyone know how to derestrict a 2018 fuel injected sym moped ??
Remap the ecu
@@Ridingreviews how to I do that aha ?
@@RoddiAlexander-oi1uj you would have to talk to motogb or a sym dealer as they will be the only one who can get the map for it
Anyone have any luck on de restricting a zontes zt125 u1
I know you can, but i dont know anyone who has
Do you still do the de restrict ym50
con tact yamasaki 01908319889 they can derestrict it
@@Ridingreviews do you not do it in store
Can you remap zontes 125cc has my speed is really slow it only does 50 top speed
You carrnt, but i would get the tappets set correctly
Can you tell me what the tappets are for inlet side and exhaust side please as that would be great help
@@paulross3066 4000th of an inch both
Thankyou
His that the min or max as someone else told me 1000th on both glade I put a comment know
I want to derestrict my sym mask only because I don’t feel safe being stuck at 30mph in a 60mph zone
if it is a carb version it needs a new cdi if it is efi it needs a remap you will prob not be able to get the remap
@@Ridingreviews yeah it’s a 2019 so it needs a race ECU which sucks as their £150
@Spearr sadly, that's what you need to pay for facemelting speed
Hi Man, i got a sym mask 50 too! But here in belgium they are called the Sym Orbit 3.. i bought it brand new from the dealer last week. Mine is the 2023 euro 5 fuel injected model, wich is restricted to 28Km/h (around 18mph).
Did you find any way to get a little bit more top speed out of it?
Ecu's are really expensive in my opinion..
Thanks
@@GewoonJelleYT taking off the speedometer derestrics it abit as it isn’t telling the ECU how fast it’s going so it tricks the bike into making it get to around 37mph
Don't you have to change the class of bike from moped to motorcycle?
yes legally you are supposed to
Can I change the ecu
you can if you can get one but there is a would wide shortage send it to cheapbikesrus and they will remap it for £99 plus postage
could they do that with every ecu?
Now after I installed the 28 mp/h ecu, the 15 mp/h ecu is lying around.
I have a Ducati Monster replica from the Chinese, which was converted by the Polish people for the Euro5 market, and it took 2 months and cost €190 to even get a 28 mp/h ECU...The Polish people had to First have the ECU reprogrammed by the Chinese because Sonora Motors actually only builds Euro4 machines. I don't even believe the company Romet in Poland, which converted my motorcycle for the Euro5 market, has the mapping because even they had to order a reprogrammed ECU in China@@Ridingreviews
so what happens if i get out my 1976 Yamaha fs1e that cfan get up[to 60 easy and 65 ona veruy good day / that is perfectly legal ona car licence and legal for a 16 year old and yes it has pedals... the laws are stupid....... a bike is not a moped unless it has pedals, that is the daft thing, calling little scooters and small motor bikes mopeds they are not.. unless it can be powered by the pedals its not a moped.. stupid laws ... restricting to 28 is just crazy.....
Sorry to say, but legally, on grandfathers rights, you can only ride a bike that goes 30 mph, same as a 16 year old if it goes faster, it is closed as a motorcycle, not a moped if you do a cbt you can ride it the pedal thing is no longer valid the law is stupid but I dont make them
If the belt goes down the variator the speed will decrease.
There is no belt. This has gears
@@Ridingreviews Look at 1:49
1:43
Hey Chris, do you de restrict to 16 year olds? 🤔😀
We are not the police not legally allowed to check age
@@Ridingreviews I see. 😅
How much is it on a ym50?
Cant i just buy a derestricted ecu?
you can at the min but it will cost more during covid you couldn't because of a world shortage of them