Some of my answers are not to do with regulations only. Some are common sense.
1) Wear a helmet
2) Stick to the correct side of the road in the country you are riding in.
3) Ride in single file.
4) Look out for all other road users, such as pedestrians, other bikes, cars and buses and trucks. The larger the vehicle the less it will worry about you on the road. Assume that other road users are not looking out for you.
5) Make sure your bike is roadworthy, that means good tyres, good brakes, mirrors, all wheel nuts tightened.
6) Obey road signs, and traffic lights, they do apply to you as well. Many bike riders, especially cyclists don't stop at traffic lights, we see this daily.
Motor cycle Rider, bike rider, horse rider
you should be at least 12, or an experienced rider. the CRF150r is a great motocross bike for beginners
As a matter of fact that's just what I have and I am a keen bike rider so one has to take it easy.
Hours and hours most days of the week for years.
First look at the rider's clothes, they should be tight fitting and slick. Then look at the position, the rider should display as little frontal area as possible. Then look at the bike, which should also be as streamlined as possible. Low spoke count wheels, high profile rims etc.
who was the first dirt bike rider
an exercise bike would be the best start
No, rider is a noun.EXAMPLE: The bike rider speedily raced down the street.Rider is a noun, and your subject.
It's for good luck. A rider can only install the bell on their bike if it is a gift from another rider.
With only $100, you're not even going to be able to get a good used bike.
A Cyclist.
There's no fixed answer to that, as it depends on type of bike, how hard the rider is trying and how fit (s)he is. I could do it in 20 minutes or so on my commuter bike, but I'm not 300 lbs. Around 30 minutes should be doable.