SOURCE: losing power in last gear
If all other gears are doing okay then I would check with your local dealers parts department and ask the number of teeth on the counter sprocket and on the rear sprocket on a stock dtr 250. The prior owner may have mounted a larger counter sprocket and / or a smaller rear sprocket on the bike. The drive ratio may be out of range such that the engine is trying to make for a really high top speed but just doesn't have the strength to do it.
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SOURCE: how mutch fork oil do i put in the forks on my
Use graduated measuring bowls and remember RELAESE pressure first before doing thisl...then crack open the drain scews and messure amount..this will ball park it. use 10 weight oil to replace. dont put more that a couple pounds of air backin the shocks they dont need nuch more then 4-6 psi. if you us ea gas station to inflate only squirk for as second then measure you might blow the seals..remeber very little air.
SOURCE: how to adjust or upgrade power valve for 93 nsr
remove the lower faring on the right side on the cylinder you will see the cables going to the vavle remove the cover you will see the marks on the pully and on the case adjust the cables to align the marks and away you go
SOURCE: do i turn my power valve clockwise or
if you are turning to open up the valve for more power then you are making a mistake. power valves open the upper exhaust ports to allow the exhaust gas to exit faster being pulled by the exhaust pulses from the expansion chamber. by opening it and setting it in the fully open position would rob the engine of all its low down power making the bike useless below 5000 rpm which is where your power valve would start to open, it would also waste fuel as it would be sucked straight into the ex possible causing lean running conditions .
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