Aluminum Alloy Frame 26 Inch 21 Speed foldable mountain bicycle
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Bike style |
High carbon steel/Aluminum alloy frame |
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Bike color |
Black, white, red, yellow or as required |
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Bike rim |
20”, 22”, 24”, 26”, 27.5”, 28”, 29” steel or aluminum alloy or magnesium alloy integrated wheel |
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Bicycle frame |
Steel or Alumiunm alloy and painting |
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Bicycle fork |
Steel or Alumimum alloy and painting/suspension fork |
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Bike stem |
Alloy threadless type, extension: 90mm, 9 degree for 31.8mm |
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Bike tyre |
20”, 22”, 24”, 26″, 27.5″, 28”, 29” x1.75 or 1.95/2.125 air tires |
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Bike chain wheel & crank |
24, 32, 42 T* 170mm steel frame mountainbike |
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Bike brake |
F/R disc brake or V brake |
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Bike hub |
Sealed Bearing mountainbike in 26 inch |
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Bike derailleur |
51-7 Shimano or as requried |
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Bike saddle |
High quality leather |
General folding bicycle is composed of frame folding joint and vertical pipe folding joint.By folding the frame and folding the front and rear wheels together, the length can be reduced by about 45%.The whole vehicle can be folded into the boarding box and folding bag, as well as the trunk of the car.There is no need to use external tools in the process of folding. The bicycle can be folded and unfolded by hand and folded by itself.After folding, the seat rod is used as a support point to make the folding stable.
Folding bicycle can be folded, easy to carry, placed, transportation is the biggest advantage, the disadvantage is that the folding car is small, the tire is often small, the frame strength is almost, it is difficult to speed up, the poor ability to pass the bad road conditions and no shock absorption effect, comfort is not into the mountain bike!It can only be driven on good ground in general.
