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How does low air pressure in bike tires reduce the efficiency of a bike?
low tires cause drag and it takes more to push these tires down the road. most bikes run about 40psi.
What is the term 'push bike' used for?
To show it is to be pushed, so has no motor Push bike = bicycle Motor bike = motorcycle
How do you jump on a mountain bike with no ramp?
There are two ways to bunnyhop a bicycle: # Start by pulling a wheelie, then push handlebar forward while simultaneously unloading your feet. That should bring the rear wheel up too. # (works best with clipless pedals) stand up, push down on the pedals to compress the tires. At max compression launch yourself upwards while still holding on to the bike. As the tires bounce back you'll get some help in pulling the bike with you into the air.
Why do your bike tires go hard when you pump them up?
If you push more stuff into an enclosed space, it will eventually get crowded in there. When it gets crowded, what's inside will begin to push on the sides. And pumping a tire pushes more air into it.
What are two ways that friction is helpful and harmful when riding a bike?
Friction can be both harmful and helpful. Without friction the tires of the bike could not push against the ground to move forward, and the brakes would not stop the bike. However, friction can cause parts of the bike and the tires to wear down. Also, to overcome the friction between the tires and the road you need to pedal harder to go faster.friction is helpful to stop the bike when you put on the brakes but it may be harmful by slowing your speed down. and if you hit the brakes hard at a sudden moment, you could tumble or flip
How do you stop on a dirt bike?
You push the brake.
What is the force that moves the bike forward?
push
Do gals and guys look cooler when together on a bike or in a car?
i think in a car especially if you mean a push bike but if it is a motor bike then a bike! :)
Can you get arrested drink driving on a push bike?
A push bike is still considered a vehicle, hence, it is still drinking and driving. In other words, yes.
How do you start dirt bike?
First make sure the bike is in neutral and push kick start down on right side of the bike.
Were do you get your energy to push a bike up a hill?
Food.
Is there replacement pedals for exercise bikes?
You'd probably have to search long and hard to find a replacement pedal specifically for an exercise bike, but the good news is that pedals for ordinary bikes will fit and work just as well. In theory there are several thread sizes available, but in reality there are only two different that you're likely to encounter. Still, best to bring the old one when you go hunting for a new in the bike store of your choice. Do note that bike pedals are threaxded in different directions on each side of the bike, and that they might be stuck on really hard. The best trick to get then off is to remember that if you stick the spanner/wrench on from above, with the handle pointing up - then the pedal will come off if you push the handle towards the rear of the bike. You'd probably have to search long and hard to find a replacement pedal specifically for an exercise bike, but the good news is that pedals for ordinary bikes will fit and work just as well. In theory there are several thread sizes available, but in reality there are only two different that you're likely to encounter. Still, best to bring the old one when you go hunting for a new in the bike store of your choice. Do note that bike pedals are threaxded in different directions on each side of the bike, and that they might be stuck on really hard. The best trick to get then off is to remember that if you stick the spanner/wrench on from above, with the handle pointing up - then the pedal will come off if you push the handle towards the rear of the bike. You'd probably have to search long and hard to find a replacement pedal specifically for an exercise bike, but the good news is that pedals for ordinary bikes will fit and work just as well. In theory there are several thread sizes available, but in reality there are only two different that you're likely to encounter. Still, best to bring the old one when you go hunting for a new in the bike store of your choice. Do note that bike pedals are threaxded in different directions on each side of the bike, and that they might be stuck on really hard. The best trick to get then off is to remember that if you stick the spanner/wrench on from above, with the handle pointing up - then the pedal will come off if you push the handle towards the rear of the bike. You'd probably have to search long and hard to find a replacement pedal specifically for an exercise bike, but the good news is that pedals for ordinary bikes will fit and work just as well. In theory there are several thread sizes available, but in reality there are only two different that you're likely to encounter. Still, best to bring the old one when you go hunting for a new in the bike store of your choice. Do note that bike pedals are threaxded in different directions on each side of the bike, and that they might be stuck on really hard. The best trick to get then off is to remember that if you stick the spanner/wrench on from above, with the handle pointing up - then the pedal will come off if you push the handle towards the rear of the bike.
