How to true up spokes on the wheel's - Yamaha Motorcycles

Not enough info here. Is it the rim or the hub that is wobbly? If the rim is out of true (and not actually bent) the spokes can be tightened to bring it back into true. If the hub is loose then the bearings need to be adjusted. Either adjustment can be done by your local bike shop for $10-20. A broken spoke can also make the wheel go out of true, this will cost a little more to fix.

Spoked wheels? Same as any other spoked wheel - or a bicycle, for that matter. Major PITA, BTW. Maybe watch
Oakys Garage Motorcycle Wheel Trueing truing spoke adjustment tighten
If you discover you have a knack for it, you might have a new profession - people who can do it (and want to) are getting thin on the ground.

What Gregg said.

To change just the rim is a pretty big job, since you would have to remove every spoke and assemble a new wheel. But maybe you are asking how to straighten the wheel? If the bend is a bit of a wobble, and not a sharp kink, then you can usually true-up the wheel by adjusting the spokes. If this happened kind of suddenly, then you probably have a broken spoke. Pull on every spoke one at a time to see if that is the case. If none are broken, then you only need a spoke key. There are several styles, all pretty cheap, but they aren't all the same size. Look on YouTube for a how video on trueing bike wheels.
If you do have a broken spoke, and it is on the left side, then it's not too hard to replace. Just get the right size spoke and spoke key and you can do it without even removing the wheel. If you have a broken spoke on the right side you will almost certainly have to remove the wheel from the bike. There are several types with corresponding different tools and can be a bit tricky. Look for info on Parktool.com

one bent spoke will hardly matter, it could be tapped back straight with a small hammer and a block of metal on the opposite side of the bend.
If the spoke is loose it can be tightened, If the wheel still runs true, just tighten it until it is no longer loose.
If the wheel is slightly bent, the spokes opposite the bend can be tightened to pull the wheel back straight.
Check all the spokes and tighten any loose ones

I ride a Trek 6.9 and have had spokes break for no apparent reason. Most of the time the spoke will break from over tightening on initial installation or just plain fatigue. Replacing the spoke is fairly straight forward. Remove the wheel from the bike and remove the tire. Remove the protective tape on the inside of the wheel to gain access to the spoke nut. After replacing the spoke you must make sure the wheel is true. If you do not have a set up for this, reassemble the wheel with the new spoke and take the assembly to your nearest bike store. They should have the equipment to true up your wheel assembly

At bicycles shops they have a wheel mount that holds the wheel in place while the spokes are tighten. The wheel holder has a arm that adjust to the height of the wheel. That way as the wheel is turned the closest high spot of the wheel gets its respective spokes tighten to true up the wheel

Check if your spoke are tight enought, sometimes if the spokes are loosen the wheels will bent really easy.

If you are meaning how do you tighten the spokes, you'll first need a spoke spanner.(you can get one from a bike shop if you havn't got one).
Next raise the wheel you want to adjust off the ground.
Next, if they are all a little loose,mark one spoke with some tape.Starting at that spoke you marked tighten each one an eighth of a turn till you get back to the tape marked spoke.
Next, tape a small piece of plastic(I use a zip-tie) to the L/H fork leg(for a front wheel) or the L/H side of the swing arm(for a rear wheel) so its nearly touching the rim.
Now slowly rotate the wheel & watch the gap between the rim & the zip-tie to see that the wheel is true.
If the gap gets bigger stop there & loosen the spokes(one quarter of a turn) on the rim that are on the R/H side at that spot & thghten the spokes that are next to the zip-tie. This effectivly pulls the rim across
& reduces the gap. This is called trueing the rim.
The gap(run-out) can be 2 to 3 mm and that is ok.
Hope this helps.
If you ment how do you replace the spokes then this is much more tricky. I suggest you go to an expert but if you really must do it yourself you'll have to tell me what sort of bike, which weel(front or rear) it is plus the year/model & i'll try & talk you through it.(but it WONT BE EASY)
Regards Andrew Porrelli

More than likely the wheel is out of true. There are 2 choices,

1 Buy a spoke wrench and attemp to true the wheel. You can do this by spinning the wheel to locate the spot where the wheel goes furthest to one side then tighten the spoke coming from the opposite side. Do this slowly 1/2 turn at a time. Do not over tighten the spoke. It may be necessary to loosen the other side slightly.

Alternate spokes between both sides of wobble.

2 Take bike to a good local bike shop to be tuned and have the wheels trued. Most shops offer a tune up at low cost. A well tuned bike will last a long time.

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