need a bit of helping setting up my bike.

ok so heres the spec.
aerox 50 2005 model
standard gurtner carb 70 main jet
polini speedcontrol with the 3.6g rollers that came with it.
zx pipe derezzie obviously
not too sure on the clutch i think its a hebo rep or something.

off the line it goes really well but when it hits about 30 the revs drop a bit and then slowly pick back up. its not a massive issue its juts annoying as acceleration is slower. top speed is just over 50 on a straight unless i keep my head down.

does anyone know what the problem might be? cheers.

 

rollers

 

how? 3.6 is about right mate or should be. im gonna try a new clutch bell soon.

 

flat rollers

check em

 

trust me nothing to do with condition of the rollers. its been like it since i first put them in.

 

rollers

 

Rollers

 

sounds like rollers probs be a good idea setting up your transmition properly

 

Your asking for there help so listen to them and check it

 

And considered yourself "NRG'd"

 

:w00t:

 

haha roooollllerrzzzz :bird:
(thought id join in)

 

Don't spend money on a new clutch. It only deals with the initial take off, which you say is ok.

It really does sound as though your rollers are the wrong weight for your setup.

If the revs don't keep up throughout the range, it means the rollers are moving up their ramps too quickly (upgearing), so you want to cut the weight a bit.

Try changing 3 of them for lighter ones to fine tune it.

 

Rollers are wayyyyy to light

UP
UP
UP
UP

 

thats what I was just thinking

 

well i dunno whats up with it tbh. it takes like 6 sec to get to 30 which i dont think is too bad. its just topend is a buit naff
like sometimes itll do 55-60 clock speed and other times it will stay at 50 or just over which is how fast it went with standard pipe.

 

6 seconds is quite slow for acceleration.. most peds set up right do it in around 4 seconds with just the sports exhaust