Saturday, December 17, 2011

Wheel Truing




Wheel truing is actually something that is very easy



to do. Even if you have no experience with mountain



biking or truing a wheel, it doesn't take a rocket



scientist to accomplish it.





The first thing to do is make sure that none of your



spokes are loose. To check, grab each spoke in turn



and try to shake it back and forth. If the spoke



wobbles, or makes pinging and grating noises, it's



loose. If it's loose, add tension to the spoke by



turning the spokey anti-clockwise with your finger



and thumb pressure.





Keep turning and shaking until the noise is gone



and the spoke doesn't wobble or move. Move on to



the next spoke until you've gone all the way around



the wheel and checked them all.





Now, it's time to see just how true the wheel actually



is. Turn your bike upside down then spin the wheel



to see where it comes closest to rubbing on the



brake.





You may need to rotate the wheel backwards then



forwards to locate the middle of the bulge on the



wheel. Tighten the spokes which run on to the



other side of the rim. If those spokes are already



tight, you'll need to loosen a few of the spokes



which run to the bulge side of the hub.





Truing a wheel is easier than you may think, although



it can be a little tough with some wheels. If



you need to loosen spokes, be very careful that



you don't break them. They can be very tough



to loosen on older mountain bikes.


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