I came across these a while ago, and it took till now to put them into PDF format. All content is from HRC. I am simply supplying this info as it seems to move around on their site, and putting links would just end up with dead links.

Here are the documents I got (all in PDF format)

Product Info - RS250R
Product Specifications - RS250R
Product Info - Data Logger and Detonation Counter
Basic concepts of power jets
Conservation for Engine power
Functions of Carburetor parts
How to proceed Suspension settings Vol1
[url=http://www.nsr250.net/HRC_tech_notes/HRC_Notes%20on%20maintenance%20(engine).pdf]Notes on Maintenance (Engine)[/url]
[url=http://www.nsr250.net/HRC_tech_notes/HRC_Notes%20on%20maintenance%20(frame).pdf]Notes on Maintenance (Frame)[/url]
Optimizing Riding position
Points of engine and frame assembly
RS250R Carburetor setting
RS250R Parts combination according to model years
RS250R Suspension Directionality
Running in Warming up Position Adjustment
Settings according to seasonal conditions
Settings using Detonation counters

Thanks,
_________________
Charles Gallant

Thanks,
_________________
Charles Gallant

Thank YOU
_________________
Poul
"If Life Gets Boring, Risk It!"
MC21SE, KISS box
MC21SP, HRC box, racing loom

not real sure by the re250 and the nsr250, in terms of teh two stroke engine are fairly simillar? hence could this informatio be of use to the owner of the nsr mc28?

if not could someone please explain why?

kind regards
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MC28 Track Bike
01' Honda VTR 250 (previously owned)
05' Suzuki Gsx-R 600 (road bike)

some of the info in these notes are very specific to the RS250 (and more direct, the current model 2001-2007).

However, some of the theory that is here for suspension, chassis, carb settings, etc.. can be carried over to any two stroke.

So yes, you can use some of this info for the NSR250 MC28.
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Charles Gallant