nsr 125 top speed???

[camcam]

i got a nsr 125 (02 reg) and was wondering what the top speed should be i only got it to 70mph is that it or should it go faster if so any ideas why its not going any faster

[fazed]

Should do about 100mph if im correct. It's probably restricted others will tell you more.

[craigT19]

yup its restricted.

my 02 nsr was able to haul my fat arse up to 3 numbers

[jimbob_is_god]

yep, sounds like its restricted.

ive got an 03 restriced nsr and it gets me to 85 no problem. mines restricted in the air intake and fuell jetting.
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nsr125r
complete with jolly moto system

[camcam]

if your bike does 85 no prob and its restricted any ideas why mine wont?

[jimbob_is_god]

the only thing that i have changed is the exhaust, which is a jolly moto. but i dont think that should make much diffrence because my inlet is stil resricted. have you checked your CDI? or maybe your front cog? im not completly sure on the restrictors on an nsr.
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nsr125r
complete with jolly moto system

[Kickstart]

[Ste]

Have a look at the de-restriction page on NSR125.com.

[camcam]

cool thanks guy's . i'll probaly just do the exhuast ristrictor for now but before i do it can it cause any major problems?

[Milo]

I did my exhaust one first, then a few weeks later had the bravery of doing the intake. At the time I was scared of not being able to put it back together but it's a lot simpler than it first seems.
Removing the exhaust restrictor makes the biggest and it's great to have a nearly fully working powerband.
Then doing the intake was another nice little boost.
Think my bike used to do an easy 75 when restricted and 110-115 when the exhaust and intake had been done. I saw no need to change the rear sprocket to a standard size one.
www.nsr125.com is your friend!
Ahh, how I've grown since then.
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Shaft drives rule.