| 
Part | 
Description | 
Image | |
| 
Pedals | 
The pedals swivel attached to the rod. The pedals
  are basically composed of two parts: bearing portion, in which the feet rest,
  and the shaft, wherein the support portion and the hub also secures the pedal
  to the connecting rod rests. |  | |
| 
Wheels  | 
A bicycle wheel is a wheel designed for bicycles.
  Consists of a rubber tire on its interior, a bladder, a tire rubber also a
  central hub and spokes that connect the two. |  | |
| 
top
  tube  | 
is the basic part of a bicycle, in which the other
  components such as forks, wheels, saddle, handlebars are fixed. |  | |
| 
Seatpost  | 
Tube is usually made of aluminum or steel that
  connects the saddle of the bicycle with the same box. There are many
  different diameters even within the same manufacturer that typically range
  from 21.15 mm to 31.8 mm so in case you have to change is important to take
  this into account exactly. |  | |
| 
seat
  angle  | 
The seat angle is a point often overlooked in the
  process of setting aside the seat height and handlebar adjustments. |  | |
| 
head
  angle  | 
The body of the rod is the middle part, is subjected
  to tensile and compression along its longitudinal axis, and is usually
  lightened, usually presenting a section shaped as a double T, and in some
  cases cross. |  | |
| 
screwdriver | 
Screwdrivers were designed to remove volts. |  | |
| 
nuts | 
is an operator which derives directly from the
  incline and always works associated with a threaded hole. |  | |
| 
Chain  | 
Chain drives work according to the principle of gear
  plates lacking name simply star or star. In these transmissions is between
  the gear teeth of the star and the chain links. |  | |
| 
Seat  | 
Small and narrow bicycle seat having and similar
  vehicles. |  | |
| 
Handlebars  | 
Bicycle part that rest on the hands to control the
  direction:  
The rider leaning over the handlebars to take an
  aerodynamic position. |  | |
| 
cog | 
The most common system transmits the movement of the
  legs on some pedals threaded rods mounted around jagged plates and this
  drives through a transmission chain freewheel system and this in turn to the
  rear wheel. |  | |
|  | |||
| 
                                                    
  instructions to assemble a bike | 
| 
1 is a safe place to practice  
2 Make sure you know how to drive your bike safely.  
3 make sure you know how to stop  
4 up to your bike with the seat made down  
5. practice swing on the bike.  
6. practice go down on gentle slopes.  
7 ready to handle. | 











 
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