Dr pulley rollers

Drivetrain upgrades, engine upgrades, or any other mods to gain speed or acceleration.

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Need more speed
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Dr pulley rollers

Post by Need more speed »

Could someone please give me some advice on which is the best weight for dr pulley rollers for acceleration and top speed ?? Thanks in advance
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Re: Dr pulley rollers

Post by Valiant »

Would honestly depend on your PCX model(125, 150?) and your body weight to be honest. 12-13g is recommended generally(I currently use 13g). The roller weight doesn't affect your top speed. Sliders and an aftermarket variator would.
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Re: Dr pulley rollers

Post by Alibally »

2011, 125cc and I have 13g sliders.
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Re: Dr pulley rollers

Post by DAB »

Anyone know the standard roller weight in the 2013 125 PCX. I have a manual but it only gives the dimensions.
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Re: Dr pulley rollers

Post by Alibally »

My 2011 had 15g as standard.
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Re: Dr pulley rollers

Post by fast1075 »

Last night after work, I installed 13 gram sliders in my 2013 PCX150.

Why: Two reasons. First, I bought the bike used with 3000 miles on it. It has had a Judder/shudder taking off when cold, or after sitting a while until it warms up and I have ridden it a few miles. I wanted to take a peek at the CVT, and I figured I would have a new set of sliders for "just in case".

Second reason: Flat spot (sluggish) in the middle. It was obvious that the variator was going full closed too soon.

Teardown: Easy and straight forward. I found that two of the six stock rollers had some flat spotting. Everything else looked good. Belt in spec. Cleaned out the dust, installed the new sliders and put everything back together.

Results: No more Judder/Shudder. No more "flat spot" it has noticeably better take off. More amazingly, It gained some top end speed, about 2 MPH by the speedo, and it will cruise at 55 MPH with less throttle. I am extremely pleased with the outcome. I think the odd wear of two of the stock rollers was causing the problem with the Judder/Shudder.

The hardest part of the job was putting the lower panel back on.
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Re: Dr pulley rollers

Post by you you »

fast1075 wrote:Last night after work, I installed 13 gram sliders in my 2013 PCX150.

Why: Two reasons. First, I bought the bike used with 3000 miles on it. It has had a Judder/shudder taking off when cold, or after sitting a while until it warms up and I have ridden it a few miles. I wanted to take a peek at the CVT, and I figured I would have a new set of sliders for "just in case".

Second reason: Flat spot (sluggish) in the middle. It was obvious that the variator was going full closed too soon.

Teardown: Easy and straight forward. I found that two of the six stock rollers had some flat spotting. Everything else looked good. Belt in spec. Cleaned out the dust, installed the new sliders and put everything back together.

Results: No more Judder/Shudder. No more "flat spot" it has noticeably better take off. More amazingly, It gained some top end speed, about 2 MPH by the speedo, and it will cruise at 55 MPH with less throttle. I am extremely pleased with the outcome. I think the odd wear of two of the stock rollers was causing the problem with the Judder/Shudder.

The hardest part of the job was putting the lower panel back on.

Just enjoy your 2mph. It must feel fantastic.
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Re: Dr pulley rollers

Post by fast1075 »

I put 200 more miles on it today. It is better than ever. Most of the time cruising along at 55 MPH. Got 98 MPG on the last fill up. That is as good as the mileage the Elite 110 got most of the time, but I rode it wide open everywhere.

Lovin' me some PCX 150.
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Re: Dr pulley rollers

Post by Valiant »

you you wrote: Just enjoy your 2mph. It must feel fantastic.
It's "only" 2 mph... until you get a ticket :D .
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Re: Dr pulley rollers

Post by DAB »

Alibally wrote:2011, 125cc and I have 13g sliders.
Ali,

Where did you get your sliders from, unable to find a seller in the UK.
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Re: Dr pulley rollers

Post by Valiant »

Did you check Amazon?

I got mine from there, but I don't know if the UK site has one.
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Re: Dr pulley rollers

Post by Alibally »

DAB wrote:
Alibally wrote:2011, 125cc and I have 13g sliders.
Ali,

Where did you get your sliders from, unable to find a seller in the UK.
I got mine off eBay. They came from scooter assassins in Thailand. They only took about a week to come and were about £21 if I remember rightly.


http://www.exportstrength.com/advanced_ ... h0&x=0&y=0
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Re: Dr pulley rollers

Post by Alibally »

Webike have them as well. I've used them a few times and the service is great.

http://japan.webike.net/products/20564945.html
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