Most of them do. The only full-sized olympic bikes that are brakeless are the ones used for track cycling. But track bikes area also fixies(can't coast), so any speed adjustment needing to be done on the closed race course can be achieved by applying back pressure on the pedals.
There are three main types of bike brakes: rim brakes, disc brakes, and coaster brakes. Rim brakes are commonly found on road bikes and some mountain bikes, while disc brakes are more common on mountain bikes and some higher-end road bikes. Coaster brakes are typically found on cruiser bikes and some children's bikes. Each type of brake has its own advantages and is suited for different types of riding conditions.
No
Yes, the bikes on the tour de France have brakes on each wheel.
Bikes with pedal brakes are simpler to use and require less maintenance compared to bikes with hand brakes. They also provide a more intuitive and immediate way to stop the bike, making them a safer option for some riders.
There are three main types of bike brake systems: rim brakes, disc brakes, and coaster brakes. Rim brakes are commonly found on road bikes and some mountain bikes, while disc brakes are more common on mountain bikes and some higher-end road bikes. Coaster brakes are typically found on cruiser bikes and some children's bikes. Each type of brake system has its own advantages and is suited for different types of bicycles and riding conditions.
yes
Bikes with disc brakes offer better stopping power, especially in wet or muddy conditions. They also require less maintenance and are less affected by rim wear.
Yes, BMX bikes were used in the 2008 Beijing Olympic and is going to be used in the 2012 London Olympic.
Fixie bikes, short for fixed-gear bikes, typically do not come with brakes. Riders control their speed by pedaling backward or using their legs to slow down. Some fixie bikes may have a front brake for safety reasons, but it is not common.
Coaches
Caliper brakes are typically lighter and offer better modulation, while V-brakes provide more stopping power and are easier to adjust. Caliper brakes are commonly found on road bikes, while V-brakes are often used on mountain bikes.
Yeti bikes are sturdy bikes that are manufactured for mountain riding. They are made with stronger parts and brakes that can withstand the rugged terrain.