Hi Philippe, this works on 4 stroke as well?

@@goldenbear31 Yeah, my zuma is a 4 stroke.

I got the same Zuma Fx 2014 I wanna do it

Did you do the recommended weights also? Or just washer?

@@mbarron16 Just the washer.

also what weight did you buy? I was going for the 7.5g I think. Just relocating the washer on my scooter and using stock weights and polishing where they slide, My tach goes past 40, but its a little dead in the mid range. 32 to 40+ it's good though.

The belts are pretty inexpensive, and mine has lasted for over 11 years so far. Replacing it is easier than putting that limiting washer back on. So, I say the improved velocity and acceleration are worth the wear and tear on the belt, and the motor.

did you remove it completely or just placed it in-front of the fan? Did you also replace the weight sliders?

I just removed the spacer nothing else. Plan on doing the variator next. i also have a two brothers racing pipe not sure if that could have helped with the speed gain. It was on there before i removed the spacer.

We are a mile above sea level. We loose 20% of power up here. This may be why. It’s time for you to delete your rev limiter !!!! www.rollingwrenchdenver.com/products/yamaha-zuma-efi-fuel-tuner

Have you tried the 60cc Naraku kit yet?.i just got one of these scooters .my god its slow af lol

Ur lucky to even get 40mph from a 4t 50cc

He.doesn't reply much

We have the perfect secret set up! www.rollingwrenchdenver.com/products/copy-of-dr-pulley-variator-slider-weights-16x13

Thanks 🙏. The Ruckus is fun if you like customizing. The c3 is the way to go if you are going to stay stock. It’s a much better and faster motor than the Ruckus

Rolling Wrench thanks!!

JoeKickass324 check out kevsolitty he makes 50cc vids

What? How do you do that? Just bought one of these.

​@@peterslanger6062im just sticking a 60cc kit on

yes

The fx50 has a rev limit. It can be deleted with this bad boy: www.rollingwrenchdenver.com/products/yamaha-zuma-efi-fuel-tuner

@@RollingWrench thank you. I don't think I'd mess with the rev limiter but I would like to take that washer off. With the restrictor mine does miles 38 miles n hour. Which is pretty fast enough for where I live. I recently purchased a 2021 genuine roughhouse because they just continued the Yamaha 50 in North America. derestricted the roughhouse at the dealership and I get 45 miles per hour stock.

15x12 for your vino and his C3. Sorry the reply probably didn’t get to you in time

Life saver.

JoeKickass324 agreed. I've heard other say move it to the engine side.

Keep the shim, swapping your rollers helps with take off, acceleration, and top speed. Your bike is EFI so you need to remove the governor from the CDI. The 2t Zuma's have no rev limiters.

@@Bert439 how do you remove it from cdi

complete guess, teh rpm rev limiter is at max on flat and limits the already max output downhill, it is direct drive (using the pully system) at that point.

Use an impact wrench

No

FLOODOFSINS yep scooters are all the same if you built one you can build 2

Link in the description

Thank you!!!

Here is a nice shock :www.rollingwrenchdenver.com/products/yamaha-zuma-50f-c3-pro-shock

​​@@RollingWrenchive took off the restrictor washer and there is no difference in top speed .ive read that putting the restrictor washer on first is the way to go.before i do it,have u tried this?ive put 6g rollers in btw

Yes it will. Do this with it: www.rollingwrenchdenver.com/products/yamaha-zuma-efi-fuel-tuner

Yes. The gear drive is already in there. I have an extra if you are looking for one.

@@abnerbjorn1106 im interested how much?

@@reubenwalker5063 Please message through facebook with your shipping zip. Abner Bjorn

Yes. I did this to my '03.

@@MultiJebusChrist thank you

I hear ya cluckin big chicken

my 2015 4 stroke zuma runs neck and neck with my cousins 05 2 stroke zuma, down hills i pull away. plus mine isnt noisy and doesnt need oil to mix. oh and will last 3 times as long. 2 stroke is old noisy tech.

Then your cousins scooter needs a tune up! I put 27k + miles on my ORIGINAL stock oem 2004 Zuma cylinder. The only reason I replaced it was because the flange where the exhaust bolts up gave out. The bore, rings, the whole top end still ran strong and as fast as ever. No way any stock 4T Zuma could even think of keeping up with the 2-strokes and it’s not even close.

I don't think he answers much

He doesn't talk much

That old will be carb not FI so it will need a carburetor clean or replacement. Should be good to go after that. Don't get a china carb, try to get an original.

Tepco Cycle Repair nope. wrong. maybe i’m barking g up the wrong tree. thanks though..

@@0verfiend so you cleaned the carb, saw light through all the Jets and still nothing? If that's the case, spray some starter fluid in the carb with the air filter out and see if it pops, if not it may be a spark issue. Good luck.

Your attitude is holding you back. You learn more when you are open to it. Being a jerk, especially whenyoyre wrong, is not welcome. Why?

@@0verfiend not sure if you're talking to me? Just trying to help you get your scoot started. Everything I said is relevant and steps to troubleshooting. I work on them all the time and like to help others fix theirs. You're not getting fuel to the plug the first logical place to look would be the carb.

lol, i think time voided all C3's warranty a long time ago. But yes, it would have as well.

Yes :-)

You mean the coolant light?

i would not worry about it , a cop wont bother unless your going over 50

In Ohio, scooters are classified as motorcycles and you must obey all motorcycle laws. So you'll be fine as long as you have it registered, insured, and have a motorcycle license. The 20 mph restriction is for motorized bicycles/mopeds (it has to have pedals).

Damn I was about to do it. Not anymore.

@@supercatforever I figured out that I wasn't getting the main pully nut tight enough. I cranked it down with all the ugga chuggas and she runs fine now.

That’s correct. By removing it, you will gain more top speed. You can play with it. Try it with the washer and without the washer, so you can see the difference.

Time for this: www.rollingwrenchdenver.com/products/yamaha-zuma-efi-fuel-tuner?ToPasteboard

It is 😬

Through a big bore kit in there and you will really love it!!!

@@RollingWrench how much is that?

Adi R www.rollingwrenchdenver.com/products/stage-3-performance-kit-yamaha-zuma-50f-vino-4t-c3

I have 40mph tops now. How much would this increase from what you did in the video?

50 mph and accelerate about 3 times as fast :-)

You can make them go 65mph

why?

@@lucianr5054 large storage compartment. But. I wish it had disk brakes though

Josh Salminen Same here, mine did 47 mph stock........I miss that scooter

Redsorgum that may have been what your speedometer said but likely the actual gps speed is a good bit lower. My zuma 125 says its going 55 mph but gps says 49 mph top speed.

David Babin I had three different friends clock me, and it said the exact same thing.

@@davidbabin4813 Yamaha speedos are well known to be off by 3 or 4 mph. I removed the washer two years ago and get 44 mph now verified by GPS. Speedo is buried at 40.

Somebody probably modified it.

hahahahaha

Parts 49ccBahama vip

How to clean carburetor49ccBahamavip scotter

kzfaq.info/get/bejne/fdlzntWkvtepmoU.html

No

It pretty obvious when it’s removed. Call it what you want. Spacer, shim…. It gives you a better top speed with it removed.

2T is fun. But terrible to sell performance parts to customers. They blow up to easy. Unfortunately 2T is dying:-(

@@RollingWrench tell that to genuine.

Been doing it for years! Works great

@@RollingWrenchleaving the washer out or putting it behind variator ?

The other 3 will wear out incredibly fast

​@@RollingWrenchthen when they do .put the other 3 in

@@cliveswabs9365 every 2 weeks switch em out! 👌

@@RollingWrench lol

@@RollingWrench on the right side of the scooter in the footwell .i have a piece that looks to be missing ..ie the bent plastic insert .its just a hole .is that supposed to be there or a hole for cooling?? I could make a piece i suppose .also a small rectangular piece appears to be missing just in the steering column in front of the fuel lid thing

Jay Cole what is it ??

That is corect it is not a spacer it is a washer which spreads the load on the aluminum fan from the center of that slide when you take that spacer/washer out it concentrates the force of that slide on the back side of that aluminum fan pulley and will dig into it destroying the aluminum fan . This whole concept is done to move the 2 halves of the veriator closer togather to push the belt further out on the diameter of the veriator . Such a miniscule amount that that washer would take out will not take you up to that high of a speed gain Maybe one mile an hour if that . The lighter roller weights or slides will make a difference in how fast you pick up speed though Depending on the weight of the rider the heavier the weight of the rider the lighter weights you want to use it keeps the engines RPM band higher for longer Keeping the engine in the optimal power band before pushing the belt to the outer diameter of the veriator .

@@BAM-BAM just took the washer out (gained about 11k/h) runs smooth, 2014 zuma x 50f

Ok boomer

49cc: park on the sidewalk. $5.85 for 3 years of registration, cheap insurance. These are some of the reasons you keep a 49cc but make it faster. What made you watch this video? Do you have one of these scooters?