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Scooters - 50cc => Agility 50 => Topic started by: Kymcoagility50 on February 13, 2010, 07:27:53 PM

Title: Rollers and variator bush ..
Post by: Kymcoagility50 on February 13, 2010, 07:27:53 PM

whats the lightest rollers i could buy ? how much are they about? and wud a de-restricted variator bush do much difference?

Title: Re: Rollers and variator bush ..
Post by: Shaka on February 13, 2010, 07:44:49 PM

The variator bushing will make a noticeable difference of top speed, should give you at least a few extra mph.  As for the rollers, I hear from other people they are running between 4.5g and 5g.  These should improve acceleration.  Also, consider changing your clutch springs as well for improved take off (about the first 30 ft or so), the main spring for faster recovery after slowing and hill climbing.

Title: Re: Rollers and variator bush ..
Post by: L15A on February 13, 2010, 08:21:50 PM

Hi, what size (mm) should the rollers be? I will be fitting 5g rollers but am unsure of the size. Also where is the spacer thingy in the variator?

Sorry Kymcoagility50 for hi-jacking your thread  :)

Title: Re: Rollers and variator bush ..
Post by: Shaka on February 13, 2010, 08:28:28 PM

According to the manual they should be 16 X 13mm rollers.  I would consider some Dr. Pulley sliders, I've been using them in my ZX50 for awhile now and I love them.

Title: Re: Rollers and variator bush ..
Post by: L15A on February 13, 2010, 09:32:53 PM

Where did you get the Dr Pulleys from and how much?