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Basic knowledge of mountain bike braking
The brakes are the only "active safety" device on a bike.
The quality of the brake is related to the safety of the car friends travel, there is a good brake
The bike system can make our cycling activities more safeinteresting!
So let's continue to discuss the braking system of sports bicycle.
The most basic understanding of disc brake:
Mountain bike frontrear brake applicationskills please see:
Please look at the difference between disc brakeV brake:
Disc brake'V 'brake are through the force of the object,the friction to reduce the speed.
The biggest difference between the two is that the 'V 'brake is
Through the brake block to brake the bicycle ring, disc brake is specially set with disc brake, through the brake disc clamp brake pads to produce friction
Brake by rubbing pressure.
A. Type of disc brake
Sports bicycle disc brake, mainly divided into two types, one is the line pull disc brake (mechanical), one is the oil pressure disc brake.
1. Wire pull disc brake, relying on the tension of the brake line to let the brake pads in the calipers (to make pieces) frictionclamp disc, brake effect;
2. Oil pressure disc brake, with oil as the medium, through the action of the brake force acting inside the piston compression oil, pressure the tubing straight card
Clamp, so as to push the piston inside the caliper, driving the brake pad to clamp the disc.
Hydraulic disc brake
The main difference between the two kinds of disc brake lies in the transmission medium. Line pull disc brake through the tension of the brake line, to the disc brake; Oil pressure
Disc brake applies pressure to the brake oil in the tubing, which pushes the brake pad to brake the disc. So, the wire pull disc brake is flat with us
When using the most common 'V 'brake the principle is similar. Except for discbrake pad, the rest of the two things are basically common. The hydraulic brake is different
, hydraulic disc brake handle, oil pipecaliper is a complete set of products.
B. Line pull disc brake & hydraulic disc brake ,both performance evaluation
1. Wire pull disc brake, because its brake power is transferred by the brake line, so it can not avoid the same weakness'V 'brake: because
The length of the line itself, elasticity,shell frictionother factors,the loss of braking force, resulting in the phenomenon of insufficient braking. The disadvantages mentioned above,
We can solve this problem by replacing the brake linemaintaining the wetness of the brake line in the tube. (For details, please refer to the original wind resistance paste - "V" brake system
What if it doesn't work?
2. Oil pressure disc brake, the brake system uses transmission material for oil objects, (generally common use of DOT standard oil, mineral oil
. Dot-3DOT-4 is a special brake oil for enginecar disc brakes. Its ingredients are designed to overcome the characteristics of thermal expansioncold contraction, but this substance is toxicrotten
Corrosion, can dissolve the paint, the advantage is that it will absorb moisture. Mineral oil Its ingredients are very pure, although non-toxic, but also does not absorb water, wash off the oil
Paint. Advantage is used for a long timeenered high temperature, braking force will not be reduced. Because in the process of using oily objects to drive first
Guarantee is the sealing property, so the hydraulic disc brake in the transmission process will be the smallest loss of power. At the same time compared with the line tube, the oily object in the oil
The friction generated by in-tube transmission is smaller than that by in-tube transmission of brake line, thus reducing the loss of kinetic energy more effectivelyenhancing the braking force
The performance comparison of the two, the biggest is different because of the different transmission material,because of the different braking effect. Wire pull disc brake because of kind
All kinds of factors cause the loss of strengthcause the brake performance attenuation, hydraulic disc brake because of its minimal loss of power in the transmissionincrease the brake performance
The reduction of friction also provides a better feel for braking (a lot of braking can be achieved with very easy force).
26 inches is 26 inches in diameter. One inch is 25.4 millimeters. 26 * 2.54 = 66 cm.
A 24 inch inch is an inch, 1 inch is 2.54 cm, 24 inches is 60.96 cm, so the diameter of the wheel is 60.96 cm,the circumference is 191.4144 cm
Bicycle integral axle maintenance process
V brakedisc & brake performance evaluation
1. Advantagesdisadvantages of 'V 'brake:
A. Simple structure, convenient maintenance, light weight
B. Easy to lose the braking force issued by fingers, especially in the case of bad external environment (such as rain)
C. Braking time should not be too long, only suitable for low intensity use. (for example: the V brake block is easily burnt when the brake is used for a long time downhill)
Practical application effect:
now on, V brake is still relatively popular, but V brake is best only used for low intensity cycling. Like city rides,roads
The road race. This will ensure that you have adequate brakes,will also reduce the weight of the bike, making it more fun to ride. If you are a fanatic
Mountain enthusiasts, then inevitably will choose some of the more rugged roads,some harsh environment to experience the fun of mountain off-road. but
It is on these complicated roads that the weakness of V brake naturally leaks out. If the brake is used for a long time, the brake block is burnt because of its braking
Failure; The brakes fail due to mudwater on the rim of the car on a rainy day, etc......
2. Advantagesdisadvantages of disc brake:
A. It is inevitably heavy in weightdifficult to maintain due to its complex structure
B. Afraid of oil pollution, afraid of collision to the disc
C. Strong, better adapt to the harsh environment
Practical application effect:
After installing the disc brake, it will inevitably be heavier than the V brake. But you sacrifice weightget enough brake protection. disc
There are almost no requirements for the environment, the only thing to pay attention to is the care of the disc. Make sure your discs don't get greasy,also
Make sure the shape of your disc doesn't change.
The muddy V-brake is the basic brake failure
Some suggestions:
In general, there are advantagesdisadvantages between V brakedisc brake. A good V brake will not be cheaper than disc brake, colleague V brake with its light weight advantage
There are a lot of situations where it has to be mentioned. Disc brake with its brake performance advantage, also gradually to occupy the market. some people say
That V brake is not good, disc brake is not so unilateral affirmation.
It is suggested that you choose the right brake according to your actual needs.
Between the line pull disc brakeoil pressure disc brake, if the economy allows, I still recommend you to choose oil disc. The first thing to say is ordinary
There is almost no big difference between the performance of the line pull disc brakeV brake (except high-grade line disc), so if we are just to look good, then
You might as well use the money to buy a good V-brake to keep you safe.
The same price under the line pull disc brakehydraulic disc brake between the performance
Will also be slightly superior to the hydraulic disc brake. It should also be noted that many motorists think the oil dish is difficult to maintain, which is wrong
By mistake. After you buy oil dish commonly, most dealers will be responsible for installation, so installation need not worry about. After installation, the general use of 100 public
After that, the dealer is responsible for giving you a simple adjustment (exhaust air, adjust the clamp, etc.). Well, here's your oil dish
After the run-in period, you can abuse your brakes as much as you like. They will not let you down, nor will they bring you under normal circumstances
The brake does not work, rub the dish so on annoying phenomenon.
Basic knowledge of mountain bike braking
The brakes are the only "active safety" device on a bike.
The quality of the brake is related to the safety of the car friends travel, there is a good brake
The bike system can make our cycling activities more safeinteresting!
So let's continue to discuss the braking system of sports bicycle.
The most basic understanding of disc brake:
Mountain bike frontrear brake applicationskills please see:
Please look at the difference between disc brakeV brake:
Disc brake'V 'brake are through the force of the object,the friction to reduce the speed.
The biggest difference between the two is that the 'V 'brake is
Through the brake block to brake the bicycle ring, disc brake is specially set with disc brake, through the brake disc clamp brake pads to produce friction
Brake by rubbing pressure.
A. Type of disc brake
Sports bicycle disc brake, mainly divided into two types, one is the line pull disc brake (mechanical), one is the oil pressure disc brake.
1. Wire pull disc brake, relying on the tension of the brake line to let the brake pads in the calipers (to make pieces) frictionclamp disc, brake effect;
2. Oil pressure disc brake, with oil as the medium, through the action of the brake force acting inside the piston compression oil, pressure the tubing straight card
Clamp, so as to push the piston inside the caliper, driving the brake pad to clamp the disc.
Hydraulic disc brake
The main difference between the two kinds of disc brake lies in the transmission medium. Line pull disc brake through the tension of the brake line, to the disc brake; Oil pressure
Disc brake applies pressure to the brake oil in the tubing, which pushes the brake pad to brake the disc. So, the wire pull disc brake is flat with us
When using the most common 'V 'brake the principle is similar. Except for discbrake pad, the rest of the two things are basically common. The hydraulic brake is different
, hydraulic disc brake handle, oil pipecaliper is a complete set of products.
B. Line pull disc brake & hydraulic disc brake ,both performance evaluation
1. Wire pull disc brake, because its brake power is transferred by the brake line, so it can not avoid the same weakness'V 'brake: because
The length of the line itself, elasticity,shell frictionother factors,the loss of braking force, resulting in the phenomenon of insufficient braking. The disadvantages mentioned above,
We can solve this problem by replacing the brake linemaintaining the wetness of the brake line in the tube. (For details, please refer to the original wind resistance paste - "V" brake system
What if it doesn't work?
2. Oil pressure disc brake, the brake system uses transmission material for oil objects, (generally common use of DOT standard oil, mineral oil
. Dot-3DOT-4 is a special brake oil for enginecar disc brakes. Its ingredients are designed to overcome the characteristics of thermal expansioncold contraction, but this substance is toxicrotten
Corrosion, can dissolve the paint, the advantage is that it will absorb moisture. Mineral oil Its ingredients are very pure, although non-toxic, but also does not absorb water, wash off the oil
Paint. Advantage is used for a long timeenered high temperature, braking force will not be reduced. Because in the process of using oily objects to drive first
Guarantee is the sealing property, so the hydraulic disc brake in the transmission process will be the smallest loss of power. At the same time compared with the line tube, the oily object in the oil
The friction generated by in-tube transmission is smaller than that by in-tube transmission of brake line, thus reducing the loss of kinetic energy more effectivelyenhancing the braking force
The performance comparison of the two, the biggest is different because of the different transmission material,because of the different braking effect. Wire pull disc brake because of kind
All kinds of factors cause the loss of strengthcause the brake performance attenuation, hydraulic disc brake because of its minimal loss of power in the transmissionincrease the brake performance
The reduction of friction also provides a better feel for braking (a lot of braking can be achieved with very easy force).
26 inches is 26 inches in diameter. One inch is 25.4 millimeters. 26 * 2.54 = 66 cm.
A 24 inch inch is an inch, 1 inch is 2.54 cm, 24 inches is 60.96 cm, so the diameter of the wheel is 60.96 cm,the circumference is 191.4144 cm
Bicycle integral axle maintenance process
V brakedisc & brake performance evaluation
1. Advantagesdisadvantages of 'V 'brake:
A. Simple structure, convenient maintenance, light weight
B. Easy to lose the braking force issued by fingers, especially in the case of bad external environment (such as rain)
C. Braking time should not be too long, only suitable for low intensity use. (for example: the V brake block is easily burnt when the brake is used for a long time downhill)
Practical application effect:
now on, V brake is still relatively popular, but V brake is best only used for low intensity cycling. Like city rides,roads
The road race. This will ensure that you have adequate brakes,will also reduce the weight of the bike, making it more fun to ride. If you are a fanatic
Mountain enthusiasts, then inevitably will choose some of the more rugged roads,some harsh environment to experience the fun of mountain off-road. but
It is on these complicated roads that the weakness of V brake naturally leaks out. If the brake is used for a long time, the brake block is burnt because of its braking
Failure; The brakes fail due to mudwater on the rim of the car on a rainy day, etc......
2. Advantagesdisadvantages of disc brake:
A. It is inevitably heavy in weightdifficult to maintain due to its complex structure
B. Afraid of oil pollution, afraid of collision to the disc
C. Strong, better adapt to the harsh environment
Practical application effect:
After installing the disc brake, it will inevitably be heavier than the V brake. But you sacrifice weightget enough brake protection. disc
There are almost no requirements for the environment, the only thing to pay attention to is the care of the disc. Make sure your discs don't get greasy,also
Make sure the shape of your disc doesn't change.
The muddy V-brake is the basic brake failure
Some suggestions:
In general, there are advantagesdisadvantages between V brakedisc brake. A good V brake will not be cheaper than disc brake, colleague V brake with its light weight advantage
There are a lot of situations where it has to be mentioned. Disc brake with its brake performance advantage, also gradually to occupy the market. some people say
That V brake is not good, disc brake is not so unilateral affirmation.
It is suggested that you choose the right brake according to your actual needs.
Between the line pull disc brakeoil pressure disc brake, if the economy allows, I still recommend you to choose oil disc. The first thing to say is ordinary
There is almost no big difference between the performance of the line pull disc brakeV brake (except high-grade line disc), so if we are just to look good, then
You might as well use the money to buy a good V-brake to keep you safe.
The same price under the line pull disc brakehydraulic disc brake between the performance
Will also be slightly superior to the hydraulic disc brake. It should also be noted that many motorists think the oil dish is difficult to maintain, which is wrong
By mistake. After you buy oil dish commonly, most dealers will be responsible for installation, so installation need not worry about. After installation, the general use of 100 public
After that, the dealer is responsible for giving you a simple adjustment (exhaust air, adjust the clamp, etc.). Well, here's your oil dish
After the run-in period, you can abuse your brakes as much as you like. They will not let you down, nor will they bring you under normal circumstances
The brake does not work, rub the dish so on annoying phenomenon.