The newly bought 125 motorcycle has insufficient climbing ability, how to enhance its climbing abili

It is estimated that it is the relationship between the wear of the clutch plate! If you can afford to add oil, it's 100% clutch! It may be related to the fact that the clutch line is not adjusted when you buy a new car, and the left hand can not habitually grasp the clutch when driving, so go to the after-sales service to see it.

It depends on whether you can carry people or not? If the slope is a bit steep to carry a person, use 3rd gear to go uphill. If it's a steep slope, go uphill in 2nd gear.

In fact, you have to be able to listen to the sound of the engine, if you hear the engine sound a little dull uphill, quickly downshift.

It's good when you get used to riding.

The reason for this is not that there is a problem with the engine, but that there is a problem with the large and small sprockets of the motorcycle.

For example, in the past, the Wuyang Honda WY125 motorcycle, the large sprocket was 47 teeth, and later changed to 38 teeth (front 14 teeth, rear 38 teeth), so that the maximum speed of the motorcycle was increased, but the climbing degree of the motorcycle was reduced.

You can change the main and driven sprockets of motorcycles, the small sprockets are still 14 teeth, and the large sprockets are changed to 43 teeth, so that after a change, the speed will decrease slightly, but the climbing ability will be greatly enhanced. Good luck with your motorcycle beating motocross soon, o(o....Ha ha!!!

It seems that it is not very appropriate to increase the current limiting value, it is best to design mechanical deceleration to improve the climbing ability, just like the design of the variable speed bicycle, in the case of the same speed of the driving wheel, reduce the speed of the driven wheel to naturally increase the torque of the driven wheel, and improve the climbing ability from a high level.

Speed can be roughly understood as a combination of engine power (effective power output), drag coefficient, tire performance, and so on. And the climbing ability is not so much, it pays attention to, high power, high torque, large pass rate and so on.

In other words, the speed goes up, and the climbing ability is not likely to have the effect you want. Of course, some of the enhancements can be done with proper modifications.

I've been riding motorcycles for over 10 years and there are 125 models. I really haven't seen a 125 motorcycle that can start on a 30-degree slope, and the manufacturer has indicated that the climbing ability is greater than 20 degrees when it leaves the factory, and I really haven't seen anything greater than 30 degrees. Some people say that my motorcycle has climbed a 40-degree slope and easily go up, but when I went to the scene, the slope is not expected to exceed 20 degrees, and this slope is not a long slope, there is a gentle route to accelerate in the middle, I really don't know how they calculate the slope.

Moreover, the motorcycle climbs the hill by the inertia generated by the acceleration of the flat road. Therefore, it is normal for your car to not be able to start on a 30-degree slope (even if it is difficult to step in first gear), and you can only start by pulling the half-clutch and increasing the throttle for a long time, and then climb up slowly in first gear.

The 30-degree slope is very big, I deliberately found a long slope of about 30 degrees, it is a little difficult for people to go up, I can only use the first gear when I ride a 125 motorcycle, do not rush the slope in advance, the second gear goes uphill, the throttle in the end the engine speed can not go up, almost suffocated, the third gear is even worse, I increase the throttle before the slope, the motorcycle carries me roaring and rushes over, to an uphill will not work, I have the throttle screwed to the end, the engine speed is still getting slower and slower, I ride the motorcycle difficult to move forward, such a steep long slope, Less than halfway up my bike, I was so depressed that I couldn't ride anymore and had to shift into first gear.

You can change the chain to a larger size, but the speed will be a little slower, if you use 38, change it to 42, if it is 42, you will change it to 46, and you are a new car, it may be that the run-in period has not yet arrived, and the car will not be able to pull if it has not been run-in. If you try it, it's useful, and I'll change it.

The best way to do this is to change the front and rear gears. If the teeth in the front are changed a little less, and the rear is changed a little more, the speed will be stronger. But when it comes to a five-gear sports car, it costs gas.

To enhance the climbing ability of the motorcycle, you can try the following:

The clutch plate should not be worn, and the clutch line will naturally go up if the climbing force is adjusted.

Mechanical deceleration is designed to improve the climbing ability, and the torque of the driven wheel is naturally increased by reducing the speed of the driven wheel under the condition that the speed of the driven wheel is unchanged, so as to improve the climbing ability.

It can be slightly modified, and the small sprocket, that is, the main and slave wheel, is still 14 teeth, and the large rental rubber sprocket is changed to 38 or 43 teeth. It can improve the climbing force.

The climbing ability of a motorcycle is one of the main indicators to measure the level of motorcycle dynamics. The higher the torque, the faster the acceleration of the car, and the stronger the climbing ability, and the magnitude of the torque is related to the speed. The more power, the faster.

There are three resistances on the way uphill for the motorcycle. The first is the resistance caused by gravity (referred to as heavy resistance), the second is the resistance generated by the rolling of the wheel and the ground (referred to as rolling resistance), and the third is the air resistance in advance (referred to as air resistance). The resultant force of the three drags is the total drag of the motorcycle on its way up.

0 2 0 2 0 2 0 2 0 2 0 2 0 2 0 2 Today, I carried two people to climb a relatively steep slope, and after rushing down the slope, it was slow to 20 yards and changed back to second gear, and I still couldn't go up how to refuel, and finally turned off! Last summer, my family replaced the clutch plate with a 6-piece one, could it be the reason for the clutch plate? Will switching back to 4 tablets solve the problem?

In addition, the carburetor and air filter have been cleaned in the past few days! There is also the occasional press of the electronic lighter switch does not respond, with the anti-theft remote control ignition has always been no problem! The battery definitely has power!

Is the electronic lighter switch in poor contact?

0 2 0 2 0 2 0 2 0 2 0 2 0 2 0 2 125 The motorcycle is not strong uphill! There are also occasional times when the electronic ignition switch is pressed and there is no response, and it has been no problem to use the anti-theft remote control to ignite! The battery definitely has power!

I said that sometimes you press and there is no response, which means that the ignition has some swear words, either the button is oxidized, or the relay is oxidized, which proves that your car has been used for a long time, and the cylinder and ring are rubbed almost as tightly as in the new car. Therefore, it is normal for you to say that you are afraid that you will not be able to carry two people up a steep slope. You have changed the clutch, if the cylinder and ring have not been replaced, it is a cylinder.

Your clutch just changed said that there will be no problem, the clutch is mainly to separate the teeth, and then can't afford it, but the separation teeth will not go out, if you find that the fuel consumption is more terrible, the oil is also bad, then go to the master to change it. The climb is boring and the ignition is not related to changing the 6-piece clutch, if it is a problem with the clutch combination, there will only be high speed weakness, and it will not go out, you are right!

The solution to the failure of the motorcycle to climb the hill is to check the engine, check the fuel system, check the transmission, check the tires, check the gears.

1. Check the engine.

When the motorcycle has no strength to climb the hill, the first thing to check is whether the engine is normal. You can check whether the air filter, oil filter, spark plug and other parts of the engine need to be replaced, whether there are loose problems and other problems. If a problem is found, timely replacement or repair can solve the problem.

2. Check the fuel system.

The fuel system is also an important part of the motorcycle, if the fuel ** is insufficient, it will cause the motorcycle to climb the slope without strength. Therefore, when the motorcycle has no strength to climb, it is also necessary to check whether the fuel system is normal. You can check whether the fuel filter, oil pump, oil pipe and other parts need to be replaced, whether there is looseness and other questions.

3. Check the transmission.

The transmission is an important part of the motorcycle, and if the transmission fails, it will cause the motorcycle to be unable to climb hills. Therefore, when the motorcycle has no strength to climb, it is also necessary to check whether the transmission is normal. You can check whether the oil quantity and oil quality of the transmission are normal and whether it needs to be replaced.

If a problem is found, timely replacement or repair can solve the problem.

4. Check the tires.

Tires are an important part of a motorcycle, and if the tires are worn too much or the air pressure is insufficient, it will cause the motorcycle to climb the hill weakly. Therefore, when the motorcycle has no strength to climb, it is also necessary to check whether the tires are normal. You can check whether the wear degree and air pressure of the tires are normal.

5. Check the gears.

Gears are an important part of a motorcycle, and if the gears are worn too much or don't match, it will cause the motorcycle to climb a hill with no strength. Therefore, when the motorcycle has no strength to climb the hill, it is also necessary to check whether the gears are normal. You can check the degree of wear of the gears, whether they are matched, etc.

If a problem is found, timely replacement can solve the problem.

Three-wheeled motorcycle climbing has no strength, and there is no throttle to extinguish the blue fire, may be related to the intake and exhaust system, ignition system, fuel supply system and other aspects of the problem, if these parts of the parts have problems, it may cause the motorcycle engine to appear insufficient power and easy to stall and other failures, in addition to check whether the clutch is slippery, whether the load is too large, and whether the driving operation is improper, etc., these reasons may also lead to climbing weakness and easy to stall.

Because there are many possibilities involved, it is necessary to investigate these possibilities separately, find the specific cause of the failure, and then repair and carry it according to the situation. First of all, check whether the filter element of the air filter is blocked or soaked in oil, clean or replace the air filter element, clean the carburetor, and check whether the mixing ratio of the carburetor is not adjusted correctly, the mixing ratio is too thick or too thin, check whether the oil level and the height of the oil needle are not suitable, whether the damper is problematic or improperly used, and whether the quality of the carburetor itself is too poor or seriously aged. Check whether the exhaust pipe is blocked, whether the gasoline oil quality is not good, and whether the fuel tank switch and gasoline filter are blocked and the oil supply is not smooth.

Check whether the cylinder pressure is low, whether the valve clearance is too small or closed without air leakage, whether the valve rocker arm and camshaft are worn too much and cause insufficient intake and exhaust, and whether the intake pipe and other hoses have slight and hidden slight air leakage. Check whether the spark plug is bad, whether the high-voltage electricity is broken or the fire is weak, whether the gas distribution timing is wrong, whether the engine gear is too high when climbing, whether the load is too large, etc., these may also cause insufficient power and easy stalling.

1. The air filter grip is messy and the gas is too dirty, resulting in abnormal mixed gas (air filter replacement or cleaning);

2. The engine lacks oil or the oil deteriorates, resulting in weak piston and cylinder workmanship (changing the section as new to accompany the oil);

3. Carbon deposition or aging of spark plugs (cleaning or replacing carbon deposits);

4. Carburetor problems (replacement, cleaning);

5. The proportion of mixed gas is wrong (adjust the mixture screw);

6. The cylinder head valve system is seriously worn, such as excessive wear of the valve rocker arm, ejector rod and camshaft.

7. The valve work is abnormal when the engine is running at low speed.

1. Control the optimal speed.

In driving, the engine speed of the general EFI vehicle is about 2200 2500, which is the most fuel-efficient. No matter what gear it is in, keep the engine speed at about 2200-2500. The car at too low speed can't walk, consumes fuel and doesn't walk the aisle, and it also hurts the engine; Excessive speed increases the ineffective fuel consumption of the search and also hurts the engine.

2. Maintain the best speed.

The most fuel-efficient driving state is to drive in a straight line at a constant speed, the most fuel-efficient speed is 60 80 kilometers per hour for small displacement vehicles, and 80-100 kilometers for medium displacement vehicles.

3. Control the speed of shifting.

When changing gears, you need to add a little more fuel than you normally would, so that the revs are expressed to a little more than 2500. If you change gears below 2000 rpm, the speed will drop after shifting, and you will have to refuel to get it back, but you will consume more fuel.

4. Do not change the lane and do not overtake.

Brake. It costs fuel and cars, and the risk factor has increased several times, which is very unworthwhile and unnecessary. When driving your own car, remember not to change the lane as much as possible, do not overtake, maintain a medium speed, drive at a constant speed, and keep your limbs safe and fuel-efficient.