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Scooters - 50cc => People 50 => Topic started by: bulgarian_boy on June 25, 2018, 06:01:59 PM

Title: Koso sport variator
Post by: bulgarian_boy on June 25, 2018, 06:01:59 PM

Hello everyone, someone has used a variator koso, i see that the diameter is 89mm and the stock variator  diameter is 87mm. Aliexpress's seller says it raises the maximum speed from 5 to 15km/h
the price is $18.did someone use this variator koso ? any opinions are welcome

Title: Re: Koso sport variator
Post by: de dee on June 25, 2018, 07:05:39 PM

 >:(  it most likely go 1 Km. more, I don't believe all I read in advertisement,  unless he is going down hill with a tail wind