Simple question/Roller Weights

[MoToFaLcon]

Yeah, the rubber things are still there. Weird isnt it? Im almost sure both are making noises. Im going to check again tomorrow, i may even try to remove the entire center stand, then ride. That way ill maybe be able to tell for sure.

[BettinANDlosing]

Yeah, if its a slight rattle I wouldn't sweat it.

[MoToFaLcon]

Yeah its not bad, im thinking its a vibrational thing.

[MoToFaLcon]

Get a set of 6-7 gr Dr. Pulley sliders or Ninja sliders. Also get these...  http://www.partsforscooters.com/151-37-Slide_piece_qmb139?sc=38&category=138773

Sliders will last 10 - 15 times as long, and work MUCH better. Look at, and follow the instruction to be SURE they are installed correctly.

Get a new contra spring too (2000)

Are you sure a 6-7gr slider is good for a a50? Seen a 6g 16x13 dr pulley slider? Is 16x13 correct? Could i do just the slider upgrade and leave the spring alone?

[BettinANDlosing]

16x13mm is the correct size of weight. I think around 7 is stock. you can do just weights, but weights along with stronger contra spring will make a HUGE difference. The contra spring is quite a bit more difficult to install than just the sliders tho so you may want to have a shop do that. The spring gets rid of that feeling when you go up a big hill, where you are cruising at say 25-30 and you give it gas and it doesn't "down shift". With a tighter spring the belt wants to stay in "low gear" for longer giving it better response when you gas it.

[MoToFaLcon]

I think around 7 is stock. you can do just weights, but weights along with stronger contra spring will make a HUGE difference.

Have any idea what the stock spring is? Heard its an 850 spring. If so, wonder which is best, 1000, 1500, 2000 to upgrade to? Whats the difference? I read wordslinger likes a 1500, but i dont know if his a50 is modded? Another guy said he used a 2000 and he lost alot of top end speed, so he went back to stock. So idk lol!! Also, since im here, im a little confused as to why i have a 12v 4amp battery from dealer instead of a 6amp like the manual says i should have, thought that was strange? It has a GTX5L-BS in it btw. Im thinking the reason they did that was because its cheaper to install a 4amp for the dealer??  Either that or my manual has a typo?

[BettinANDlosing]

I don't know what the stock spring is but if its all stock other than the weights get the 1500. Also the heavier the spring the heavier rollers or sliders you need. Light weights won't be able to "pull" the heavy spring. The a50 from kymco come with the ctx5 which is a 5amp battery. You can get the battery meant for Honda met ctx7 and its the same size but 7amp

[MoToFaLcon]

BettinAndLosing:  Forgot to mention on previous posts that the dealer did all the de restricting except the cdi. They said after the things they did to it, it should be capable to reach 40-42mph. But he made it seem like its a good idea to leave rev limiter in, that way you dont blow your engine up downhill or abuse it w high speed. What do ya think about that? 

[BettinANDlosing]

What year is it? I found on our last batch on Agility 50s 2014 came with restricted intake manifolds. After doing the variator intake and main jet derestrictions bone stock brand new a50 did 40 pretty good on the speed o and I'm 220. I'm not too sure about the cdi on the a50.

[MoToFaLcon]

Mines a 2013. Bought new w 1km for $1840.

[zombie]

Have any idea what the stock spring is? Heard its an 850 spring. If so, wonder which is best, 1000, 1500, 2000 to upgrade to? Whats the difference? I read wordslinger likes a 1500, but i dont know if his a50 is modded? Another guy said he used a 2000 and he lost alot of top end speed, so he went back to stock. So idk lol!! Also, since im here, im a little confused as to why i have a 12v 4amp battery from dealer instead of a 6amp like the manual says i should have, thought that was strange? It has a GTX5L-BS in it btw. Im thinking the reason they did that was because its cheaper to install a 4amp for the dealer??  Either that or my manual has a typo?

Didn't read anything past Slinger... Get a 2000 or whatever the top 3-4 sellers have. Stiffer is better , trust me.

[MN_Scoot]

Make sure that if you Kymco dealer does install the de-restricted boss that they also up-jet the carb so the bike is not running lean at high rpms.

I haven't heard of upjetting when derestricting before. I had the dealer derestrict mine when I bought it 7 years aga and I'm pretty sure they didn't upjet for the measly $40 extra I paid to derestrict. So you think I could be doing damage by having stock jets in there? Plug looked rich if anything when I last replaced.

[BettinANDlosing]

I'm sure they did. The bikes come from Taiwan with the boss and jet in a little bag under the seat. If they didn't that's a poor excuse for a Kymco dealer.