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Why does my bike feel like the the wheels have friction or like something is rubbing against them I have DISC Brakes?
Maybe they have.
First look for clearance issues, check that the tires run free of fork legs and chain/seat stays.
If that looks good, lift one wheel of the ground at a time and spin it, remember to spin the rear whee the right way. check that they coast for some seconds before coming to a stop. If they don't coast it's time to investigate further. If the brakes are dragging you should be able to hear it if you lift a wheel and spin it by hand. Disc brakes run very tight tolerances and need to be properly adjusted. Usually you can find manuals on the manufacturer's website.
If the brakes seem OK the next step is to take the wheels out. Remember NOT to operate the brakes with the rotor out of the caliper if you have hydraulic brakes. Now spin the axle by hand. It might feel a bit notchy but should twirl easily between your fingers. If it doesn't the bearing play has to be adjusted. Needs some know-how and usually some special tools. I recommend thaking the bike to a shop if this is the case.
Or it might just be that you're running very knobbly tires at pretty low pressures, that can also make the bike feel sluggish.
What else can I help you with?
Why are bikes brakes hot after slowing a bike at the bottom of a steep hill?
That is because of Friction. It is called heat friction and when you slow down after the brakes rub so hard against each other, it generates a lot of heat. also, you can check Wikipedia for more about heat friction.
When a car stops the brakes heat up because of friction what is this an example of?
This is an example of kinetic friction, which is the force that opposes the motion of two surfaces sliding against each other. When you apply the brakes in a car, the brake pads exert a force on the rotating wheels, resulting in friction that slows down the car and generates heat due to the surfaces rubbing against each other.
Why are my bike's brakes rubbing?
Your bike's brakes may be rubbing due to misalignment of the brake pads, a warped rotor, or loose caliper bolts. This can cause friction and make it harder for the wheels to spin freely.
Why is friction necessary for brakes?
Because friction acts against an object in motion causing it to slow down. Brakes does the same thing.
What is a byproduct caused by friction?
A common byproduct caused by friction is heat. When two objects rub against each other, kinetic energy is converted into thermal energy, resulting in the generation of heat. This can be seen when rubbing hands together or when brakes are applied to a moving vehicle.
What makes a scrubbing sound on front passenger side brakes?
Your brakes are probably getting low and they are rubbing against the rotor.
When you apply brakes on a bike and they rub against the wheel is that friction?
yes.
What are the different types of brakes?
The main types of brakes are disc brakes, drum brakes, and regenerative brakes. Disc brakes use calipers to squeeze pads against a rotor to create friction and slow down the vehicle. Drum brakes use shoes to press against the inside of a drum to generate friction. Regenerative brakes convert kinetic energy into electrical energy to slow down the vehicle.
Why do bicycles have brakes?
Brakes help a bicycle to stop, of course --- but do you know why? it's because brakes use friction. When you squeeze the brakes, rubber blocks press against the wheels. The friction between the blocks and the wheels slow your bicycle down.
How can I adjust my bicycle brakes to stop them from rubbing?
To adjust your bicycle brakes and stop them from rubbing, first check if the wheel is properly centered in the frame. Then, adjust the brake calipers by loosening the mounting bolt, centering the brake pads, and tightening the bolt. Finally, test the brakes to ensure they are aligned and not rubbing against the wheel.
Why are your back brakes rubbing after replacing?
because they are new they haven't bin smoothed out with water there just rubber so there is quite a bit of friction.
Works to slow down or stop motion due to surfaces rubbing against each other?
Friction
