General Bicycle Information

Handlebar Stem Adjustments
The proper height of the stem and handlebar cannot be determined until the seat is adjusted to its proper height and angle. Once the seat is adjusted, you first check the height of the handlebar in relation to the seat. For general purpose riding, the handlebar should be about 1 inch lower than the seat. Remember that the rule may vary somewhat for specialized riding needs. If you want to ride with your back in an upright position, then you would set the handlebar height the same as the seat. If you wish to do a lot of fast riding in a low, aerodynamic position, then you would set the handlebars a couple of inches below the seat. The 1 inch rule should be considered a starting point from which to find the height that suits your needs. After the stem height has been set, you can then adjust the handlebar position. To do this you first loosen the nut or nuts on the stem that tighten the position of the handlebars. Then adjust the position until your wrists are in the most natural and comfortable position when you are sitting on the seat and your hands are resting on top of the housing for the brakes. Since the handlebars are so easily adjusted, try experimenting with them until you get the best position for your riding style.

It should be noted that for the Efun folding bicycles, some of the models are equipped with handlebars, which can be easily raised and lowered by simply using a quick release that allows the handlebars and stem to slide up and down within the head tube. Some models do not have the quick release, but the height can be adjusted much like a regular bike. On these models, the stem, headset and head tube is below the folding mechanism. On some of the models the slope of the handlebars can not be adjusted, as they are welded to the stem as one piece.



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