Bike Helmet Full Face

Online test day. Such tests are called the most successful classical and include them within the so-called monuments of cycling. Stage race. Are held in a minimum of two days with a classification by ages. Stage consists of online and trial stages. Highlights Tour of Spain, Tour of Italy and most prestigious Tour de France. The goal is to finish all stages in the shortest time possible. It is characterized by contested in a velodrome and track bikes, road bikes that are modified. There are several types of tests among which are:. Most widespread form of mountain biking. The first competitions were in California, USA, in the early 80's. Since then the discipline has developed rapidly in all its aspects. XC circuits are usually closed circuit of at least 6km in length, depending on the categories of cyclists can be run approximately 1 hour and 45 minutes for the women, up to 2 hours 30 min. for top-class male elite. The circuits are usually natural forests through narrow roads with steep slopes and very rapid descents. XC bikes are typically made of aluminum, titanium, carbon or other alloys as light as possible, carry adjustable front suspension through spring, air or oil or both, some also used the rear wheel shock absorber for which the called shock; most use changes in the 9-speed rear wheel sprocket and 3 speeds in the catalina, or three plates of teeth. The brake is operated through a metal normally handle. Until the late twentieth century had seen only the type known as brake pads consisting of pills pneumatic actuated by a metal cable. As the twentieth century began to see called disk brakes, which are formed by a reduced diameter disc that is operated through a hydraulic or cable sometimes, which power a piston that is performed braking. Called disc brakes are much safer but not lighter. Additionally required the use of the following items: special bike helmet full face for XC, long-fingered gloves, clip pedals and special shoes for this type of pedal. The competitions are governed by the UCI International Cycling Union. Mode in which you compete in a totally downhill, jumping, and natural and artificial obstacles. The bikes have front and rear suspension with shock absorbers and hydraulic oil, plus disc brakes, tires wider and protective plates or chain guide. Besides this, stand out as being heavier than the current due to the greater efforts that are applied to the whole bike. Cyclists also have helmet and protections in case of falls ranging from full suits just elbow or knee. The riders depart at timed intervals, which wins the shortest time. Similar pattern to the decline in which four riders compete simultaneously on a downhill track with obstacles and spectacular jumps. Win the first to reach the goal. Cycle-cross is a competition similar to mountain bike, although it participates in road bikes, with a special coating for grip in the mud. It is common in winter preparation of some of the professional route. There are two types of competition, the bi ci trial and trial bike, which you can participate with bicycle wheels 20 or 26 inches. It is not speed and try to reach equilibrium only from the ground to the top of an obstacle as a vehicle, a barrel, a rail, rocks, etc. Cycling is non competitive, using the bicycle as a means of exercise, entertainment, transportation and tourism. Short trips are made during the day or longer trips that can last for days, weeks and even months traveling in this mode bringing the elements needed to survive, though some carry the house on his back (store campaign) and others prefer sleep in hostels, etc. It is quite common to perform solo. A major project to encourage cycling in Europe is EuroVelo. Urban cycling is not necessarily a sport, but promotes the health of the practitioner. Is the use of bicycles as a mode of urban transport, either to work, shopping, to make arrangements or leisure, this is so short to medium distances traveled in urban areas and their surroundings. His followers are, along with cyclists, those who live the bicycle as a means of transport. Cities with excellent cycling infrastructure in the Netherlands are Amsterdam, Copenhagen, Denmark, etc. Spain in this sense is located in the caboose, but is gradually improving. Between 1890 and 1900 were born great trials, which over the years have become classics, some still exist today as the Liege-Bastogne-Liège. In Spain the first state tests arise from a group of bicycle manufacturers in the Republic of Eibar. From 1932 to 1935 he held the Madrid-Eibar Eibar, in 4 stages, a prelude to the Tour of Spain. Until the 1984 Los Angeles Games was only male participation. Women began to participate in road events in these Olympics and track events at the Games in Seoul 1988. In the 1996 Atlanta Olympics took first professional cyclists and introduced the method of cross country mountain bike helmet full face or mountain bike. At the Olympic Games Beijing 2008 Added another embodiment of this discipline, "SX BMX (BMX Supercross), this approach incorporates a descendant of BMX new challenges as an exit ramp steeper and larger jumps with considerable speed. Text is available under the Creative Commons Attribution ShareAlike 3. 0, additional terms may apply. Read Terms of Use for more information. . .
.