nicely done, im planning on doing this with my 2005 zuma 50.
@hotfishinaction
12 жыл бұрын
At the end of the day, the Zuma you see in this video has a top speed of around 44mph and has "different" acceleration than before the change. It gets to 44mph faster. The stiffer springs hold off the engagement of the clutch so that rpms are high at take-off.... like a stall converter (if you will). Keep in mind that without the pipe, the top speed won't change much.... the springs and rollers would change the power arrangement.
@eldrum11
13 жыл бұрын
good video.. its help me a lot !
@hotfishinaction
12 жыл бұрын
I would buy a kit that contains a selection of rollers and experiment. Without the pipe, I would leave the factory springs. The Zuma in the video will run with one of mine that has a 70 kit (but no pipe). I would only change springs if a pipe were involved.
@hotfishinaction
11 жыл бұрын
awesome, hard to find a socket that big!
@hotfishinaction
11 жыл бұрын
To answer mushroomprincess below, those are THE factory wheels. The Zuma in the video is technically a French made MBK; they are not sold (new) in the U.S. anymore. The newer (bugeye) Zumas are (Japanese) made. This video has nothing to do with the bugeye models.
@Sam_splatter
7 жыл бұрын
Oh dude you're supposed to throw that little washer away. You will get about 5 more mph top speed no joke. I see you put it back on at 3:13
@eliz2709
9 жыл бұрын
dont NEVER use hammer when putting clutch springs because u can broke clutch.and on 50cc clutch and torque springs max 15-22% and change those sametime.if u put too strong springs ur scooter dont have enough power to start moving.and variator rollers with lighter u get better acceleration but u can lose some top speed if too light but heavier u lose acceleration but gain more speed
@futureluna
4 жыл бұрын
What sizs roller do they use im trying to change mine
@bilalbahi
12 жыл бұрын
why u have to change springs and weights? does it effect on speed?
@bilalbahi
12 жыл бұрын
do we need to install light springs or heavier same as rollers??
@jordach545
8 жыл бұрын
How big of socket wrench do I need for that nut?
@ST1NS0N3
13 жыл бұрын
how much improvement, acceleration and top speed??
@ST1NS0N3
13 жыл бұрын
what does that do / improve??
@michaelhevezi7273
2 жыл бұрын
Damn that clutch didn't engage until much higher rpm than mine.
@ST1NS0N3
13 жыл бұрын
why would someone want to do this / what does it improve? thanks
@792bnz
12 жыл бұрын
Is it really that east? I have a zuma 50 thats giving me some problems
@blackhatter011
7 жыл бұрын
No it's really that west.
@therealboofighter
7 жыл бұрын
Blackhatter Kanye?
@hjelme83
10 жыл бұрын
yeah. """"50cc""""
@ieatYTP59
Жыл бұрын
wtf you call it yamaha zuma, we call it mbk booster
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