Is the Giant A Pi X720 oil brake or disc brake?

2019 and later) ATX720, all oil brakes (oil disc brakes). "Disc brake" includes "line disc brake" and "oil brake" (should be called "oil disc brake", but over the past few years the market has been simplified to "oil brake"). "Line disc brake" was the mainstream from 20 years ago to more than a decade ago (replacing the earlier V-brake, suspension brake, etc.), which is connected by a steel wire to the brake lever and caliper to clamp the disc.

Now except for cheap entry cars, most of them use "oil (disc) brake", which is made of a high-pressure oil pipe, connected to the brake lever and the caliper to clamp the disc. The appearance of the two is similar, but the difference is that the pipeline and oil brake are controlled by special oil pressure internally. . . The braking force of the oil brake is more effective (for example, in many occasions, when the hard brake is not used, the oil brake has the braking force halfway through).

However, the disadvantage of the comparison is that it is necessary to fill the oil, and if the product quality is not good, there is oil leakage, and it will be troublesome. The picture above shows the oil brakes of the 2019 ATX720... The picture below shows the line disc brake...

Summary. Hello dear, you can loosen the screw of the rear oil brake, carefully observe whether the disc is rubbing with the left side or the right side, if the disc is rubbing with the right side, then push the clamp to the right side, and evenly give the gap between the disc and the right side. If the disc is rubbed with the left side of the plate, then push the clamp to the right, the gap between the piece and the disc is evenly given to the left side, the thrust should be uniform when adjusting, pay attention to the piece to be parallel to the disc, after adjustment, we force the two fixing screws of the clamp, you had better put the disc in the middle of the left and right pieces, to ensure that the distance between the left and right sides of the piece and the disc is equal.

The rear oil brake of Giant AXT777 can't be braked, how to adjust.

Hello dear, you can loosen the screws of the rear oil brake, carefully observe whether the disc is rubbed with the left side or the right side, if the disc is rubbed with the right side, then push the clamp to the right side, and evenly give the gap between the disc and the right side. If the disc is rubbed against the left side of the manuscript, then push the clamp to the right, and give the gap between the disc and the disc evenly to the left side, and the thrust should be uniform when adjusting, pay attention to the fact that the disc should be parallel to the disc, after adjustment, we tighten the two fixing screws of the clamp hard, and the key carries you It is best to put the disc in the middle of the left and right pieces to ensure that the distance between the left and right sides of the piece and the disc is equal.

I hope mine can help you

Thank you for the affirmation

ATX777 Method of replacing front brake pads:

1. Six-nail disc, use an inner hexagonal wrench to remove the 6 screws in turn to disassemble the disc, and then replace the new disc with 6 screws and lock the 6 screws in turn.

2. Lock the disc, unscrew the lock cover of the lock with a special tool, take out the disc, and then replace it with a new disc and then use a special tool to screw the lock cover.

What the hell are brake pads? Disc or Ring?

1. Yes, the 2015 Giant ATX660 uses Tektro mechanical disc brakes.

Detailed configuration of the Giant ATX660.

Giant ATX660 frame frame.

Dimensions xs, s, m

Color: Matte black, New Year's red, bright white.

Frame Giant ATX6 ALUXX alloy frame.

Fork Aluminum alloy suspension fork.

Giant ATX660 Components components.

Handlebar Aluminum alloy.

The nose vertical rod is made of aluminum alloy.

Saddle bar giant sports saddle.

Giant ATX660 Drivetrain drivetrain.

Shift Handlebar Shimano ST-EF51 Handlebar.

Front derailleur Shimano FD-TY10

Rear derailleur Shimano RD-TX35

Brakes: Tektro mechanical disc brakes.

Flywheel TZ21

Large chainring: Forged aluminum leg large chainring 42 34 24t

Giant ATX660 wheels.

Wheels Giant double-layer alloy wheels.

Hubs Aluminum disc brake hubs.

Tires 26* mountain bike tires.

The 660 frame of the 09 model leaves room for upgrades, but if you want to install the disc brake, you have to change the hub If you install the front disc brake, you have to change the fork The entire disc brake needs to be replaced by about 1000 The 660 I once changed took more than 3000 Finally, I found that there is nothing original except for the frame It is not recommended to change the disc brake It is best to buy more than 100 to install the V brake The effect is also quite good

Mechanical disc brakes are available both front and rear.

Whether the 13 Giant ATX670 can be equipped with disc brakes needs to meet the following points:

1. Frame: The rear fork of the frame has a disc brake mount. (ATX670 meets the conditions) 2, fork:

The fork has a disc brake mount. (ATX670 is not satisfied, you need to change the fork) 3. Hub: The hub has a disc brake mount.

ATX670 is not satisfied, need to change hubs or wheels).

To sum up, if you change the disc brake for the 13 ATX670, you need to replace the front fork with the disc brake mount and the front and rear hubs, and the cost of changing the hub ring is very high, and you can also directly change the disc brake wheel.

Giant chose the ATX 770 ATX780

Merida choose Duke 600 Duke 700 Challenger 300 frame size is Merida Duke series is Challenger series is 16 18 20 Giant all are the size of 155 165cm 17 corresponds to 170 180cm 19 185 195cm The above data is only approximate, it is recommended that you try it when choosing a car.

The most cost-effective of these cars is the Challenger 300! The existence of the god at the price of 3000, the disadvantages? It's almost like this car doesn't use disc brakes, but the original car's M421 V brakes are also good.

To tell the truth, if BB5 doesn't consider the muddy location, the feel and effect are not as good as the 770 original V brake, it seems that you don't know about brakes... It's not that the disc brake is better than the V brake, you have to get the oil disc to get the disc brake, the line disc brake, the weight is not weight, the performance is not the performance, the feel is not the feel, the ATX770 V brake is dedicated, even the butter is not afraid, it is no problem to go downhill for a long time, etc., but if you have to buy the disc brake, you can buy ATX780, 2698 yuan, equipped with Shimano's M416** disc brake, better debugging than BB5, and do not need to be debugged frequently, of course, the feel is a little worse than BB5, each has its own advantages.

You can take a look at the 806 of montage online. It seems to be more than 2400,.

It seems that there is another montage that is an oil dish, and it only costs about 3000 yuan.

I watched it for a while. The credit-to-price ratio is much higher than that of other brands.

Depending on your situation, it should be a decrease in the braking effect.

Here are a few things you need to check.

1.Degree of wear of brake pad (if the wear is serious, the brake pad should be replaced) 2The degree of wear of the rim (generally not worn too much, if it is polished, only replaced) 3The tightness of the brake cable.

There are 2 ways to adjust the tightness, the first is to fine-tune the knob on the brake handle, which can be tightened by selecting it outward.

The second is to tighten the line on the V-brake, loosen it with the hexagon corner, tighten it (this is suitable for large adjustments), and pay attention to the following points when lifting the faucet to ride.

1.Lower the seatpost.

2.The gear ratio is as large as possible, with the smallest disc in the front and the most ** in the back.

3.Press and hold the brake when starting, release and start pedaling at the same time, and shift the center of gravity back.

4.Beware of falling.