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Post by bobmarleyridesavino on Sept 25, 2023 14:39:44 GMT -5
Hi I just acquired a 2005 Yamaha Vino in excellent condition and was looking to start with a budget build without breaking the wallet.
I have seen many people on YouTube starting with the CVT.
Which Variator kit is recommended for a stock 50cc 2T engine.
Thanks
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Post by aeroxbud on Sept 25, 2023 14:47:24 GMT -5
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Post by Zino on Sept 25, 2023 17:00:51 GMT -5
i second the malossi multi var and polini high speed
I have used both you will get a few more mph and better shifting
Is it derestricted at the variator and pipe those 2 things would push it close to 40 mph
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Post by bobmarleyridesavino on Sept 25, 2023 19:57:02 GMT -5
i second the malossi multi var and polini high speed I have used both you will get a few more mph and better shifting Is it derestricted at the variator and pipe those 2 things would push it close to 40 mph I’m such a newbie how do I derestricted the pipe? |
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Post by ziptiejones on Sept 25, 2023 21:26:31 GMT -5
What exactly make these variators better than stock as far as top speed?
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Post by ziptiejones on Sept 25, 2023 21:28:53 GMT -5
i second the malossi multi var and polini high speed I have used both you will get a few more mph and better shifting Is it derestricted at the variator and pipe those 2 things would push it close to 40 mph I’m such a newbie how do I derestricted the pipe? Remove the exhaust and there are three little welds on the inside of the pipe that hold a little funnel type thing in. I used a my straight die grinder(or a Dremel) and burr bits.if I knew how I would add a picture of the before amd after that I took. |
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Post by ziptiejones on Sept 25, 2023 21:37:22 GMT -5
  Figured it out! Hope this helps. |
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Post by Lucass2T on Sept 26, 2023 1:47:36 GMT -5
Sometimes you can wiggle and break the welds on the restrictor with a large screwdriver.
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Post by aeroxbud on Sept 26, 2023 2:37:46 GMT -5
What exactly make these variators better than stock as far as top speed? They are much better quality than the stock one. The stock one isn't machined as well, so doesn't shift as good. The sport variator also has bigger rollers. These are much smoother in action than the stock ones. |
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Post by Zino on Sept 26, 2023 7:11:38 GMT -5
the after market variators shift better and are justa little larger so you have a higher gear ratio
When you take the stock variator off you will see a wear mark on the variator face from the belt, it does not get with in 5mm of the outer edge .
so you are using only about 83mm of the usable 93 mm variator
The aftermarket variators are 95mm or better and you can use 89-90 mm of the face .
The stock belt works best with these variators
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Post by bobmarleyridesavino on Sept 26, 2023 11:46:40 GMT -5
Figured it out! Hope this helps. Thanks a lot! |
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Post by bobmarleyridesavino on Sept 26, 2023 11:47:15 GMT -5
the after market variators shift better and are justa little larger so you have a higher gear ratio When you take the stock variator off you will see a wear mark on the variator face from the belt, it does not get with in 5mm of the outer edge . so you are using only about 83mm of the usable 93 mm variator The aftermarket variators are 95mm or better and you can use 89-90 mm of the face . The stock belt works best with these variators So I should keep my stock belt? |
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Post by geoffh on Sept 26, 2023 14:36:19 GMT -5
Yes keep the stock belt,it,s hard to better it,measure it keep the dimensions safe for reference. Geoff  |
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Post by Zino on Sept 26, 2023 18:03:36 GMT -5
the yamaha stock belts last a long time and work great with those variators
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