What does it mean to have a motorcyclist in front of the bike race?

Motorcycle is a specially designed motorcycle with the same pedals and chains as a bicycle. The speed of a motorcycle is not much different from that of a car. Guided by a motorcycle, it is to accelerate the bicycle and fart to the cyclist behind it. Kailinsai was invented in Japan and is very popular in Japan.

Athletes must be led by motorcycle riders to run a certain number of laps on the fast riding lane, and the speed will gradually accelerate from 30 km/h, and the fastest speed will reach 50 km/h. It is worth noting that during riding a motorcycle, athletes are not allowed to overtake, and the distance is 600-700 meters. The rider leaves the runway and the athlete decides the final ranking by sprinting.

Extended data:

Classification of cycling road races:

1, Japan

One of the cycling events. A road race. The individual road races in World Championships, Olympic Games, Intercontinental Games and National Games are often Olympic cycling races.

It was played in a one-day competition. Participate as a team. After the starting line, the teams start in a row from left to right. The selection shall be made on the changing road or the circular road with ups and downs, slopes and roads generally not less than 6m (starting point and ending point not less than 8m). Athletes can exchange food, feed, tools and accessories.

Athletes of the same team can exchange tires and bicycles and wait for injured or backward athletes. The team's maintenance equipment car is behind the athletes. It is allowed to accept the materials provided by the maintenance vehicles of the depot and the fleet. The ranking is determined according to the order in which athletes pass the finish line, with the former ranking first.

2. Multi-day staging

Short for "Multi-day Competition". One of the cycling events. A road race. The number of competition days is determined according to the level, with a minimum of 2 days and a maximum of 20 days. The stage includes preliminaries, individual races, individual time trials, team time trials and other road races. The terrain of the competition is complex, including flat roads, inclined roads and undulating roads. The overall ranking of individuals and groups is arranged according to the time of each link. The time of the top three athletes in each team adds up to the team performance.

It is often used to go from one city to another and surround the country or region. The longest total distance is 4000 kilometers from krypton. A race lasting more than 10 days can only have two stages with a distance of more than 260 kilometers. Top multi-day competitions with elite athletes include: Tour de France, Tour de Italy, Tour de France Spain and so on. Cross-country and regional competitions include the Peace Grand Prix (Czech Republic, Poland, Germany).

3. Individual time trial

One of the cycling events. A road race. Traditional competitions are held on turning roads with flat roads and a distance of 5-40 kilometers, or on flat circular roads. At least every 5 kilometers (every kilometer on the uphill section), indicate the remaining riding distance of the race.

Athletes ride the whole course at a uniform speed in an individual way, and the average heart rate per minute can reach about 185 times. The departure time interval of athletes is 30 seconds to 2 minutes (1 min 30 seconds for the Olympic Games). Rank athletes according to their performance.