Yamaha ADC12 160cc 10 Teeth Motorcycle Clutch Hub

Product Specification

Motorcycle Clutch Components 160cc /Motorbike Spare Parts Silver Center Clutch Hub Set ADC12

Clutch Maintenance

Sometimes clutch issues are inevitable because of the age of the motorcycle. That’s a common fix among older bikes and it’s probably a good idea to fix it if you’re having issues on your older bike.

However, there are several steps of maintenance you can do to prolong the health of your clutch. First and foremost, you’ll need to stay on top of changing the fluids regularly. A lot of motorcycles have a specific fluid made for the clutch called crankcase oil which is a heavier type of oil than most.

This oil needs to be changed on a regular basis. It doesn’t need to be changed as regularly as your motor oil, but if you ride regularly it’s probably a good idea to change out the crankcase oil every other year.

There is a little fill cap you should see on the side of your engine cover. When you unscrew that, you can stick your finger in and check the level of the fluid as well as examine how the fluid looks (notice any metal slivers, etc.).

The replacement and repair of motorcycle clutch need to dismantle the engine box, which is complex and time-consuming.The existing maintenance market often has the phenomenon that the unqualified clutch can not be used or the service time is very short, and it is not durable.It is time-consuming and laborious for repeated disassembly and repair, which seriously affects the user experience and the work efficiency of the repair technician.

In order to avoid this kind of phenomenon, our company launched "Yonghan" brand upscale products!The qualified rate of products will reach "one hundred percent", and the normal service life of each product will be extended by 30%!At the same time, the products have super high cost performance ratio, which makes users feel at ease and the repairmen feel comfortable.

Product detail:

Product Disply:

YH brand clutch advantage:

1.OEM service & competitive price

2.Reliable transfer torque

3.Steady force transmission

4.Long service life & wearable

5.On time delivery & better after-sales service

6.Positive customer feedback from oversea and domestic market

Other models we can provide:

Clutch knowledge :

The clutch is one of those devices that we use all the time but barely think about. In theory it’s so simple - it’s just a method of allowing the rider to disengage the power from the rear wheel, so the engine can spin while the bike sits still.

But in the early days of motorcycling some bikes didn’t bother with clutches and if you ever get a chance to ride one it’s worth doing. Ye Gods they’re tricky. Every start is a bump start and stopping entails either stalling, or lifting your weight off the saddle so the rear tyre can gently spin (they weren’t big on tyre traction in them days). Plus of course, there are no gears - you can’t have them without a clutch.

Most motorcycle clutches are manual (ie not in an automatic gearbox), wet (they run in oil) and multi-plate (multiple friction surfaces are used), so let’s look at those. The basic idea is that the power from the engine turns a disc shaped like a big washer with a large hole in the middle. That’s a clutch plate. If the rider wants the power to go to the back wheel they let out the clutch lever, which allows springs to push the plate onto another plate that is connected to the rear wheel via the gearbox and chain. As friction between to two plates builds up, so more power is transmitted to the rear wheel, until the plates are locked and maximum power goes from engine to tyre.

It gets complicated with bikes because space is so tight in across the frame 4-cylinder engines. If you were to have just two clutch plates, they would have to be massive to have enough surface area to create the friction necessary to transmit the power. So most bikes have multi-plate clutches.

With these, the principle is the same, but instead of two big plates, there can be over 10 smaller ones. Half of them will be connected to the crankshaft (either directly on the end of the crank, or turned by a primary drive gear), and half are connected to the gearbox input shaft. The crankshaft plates have friction material attached to their faces and use tabs on their rims to lock into the clutch housing (that’s the bit that usually gets driven by the crank). The gearbox plates are plain steel and have teeth on their inner circumference which slot onto the gearbox shaft.

The two types of plate are alternated, so that both sides of all except the end ones get used to create friction. When you release the clutch lever you release the clutch springs, which push on a plate (called a pressure plate) which evenly forces the clutch plates together.

How many clutch plates? Well, it’s a trade-off. It depends how much power you need to transmit (more power = more plates), how big the plates are (smaller = more plates), what your friction material is like (more slippy = more plates), and the strength of the clutch springs (weaker = more plates). Massive power in a compact bike can mean a heavy clutch.

Given the importance of friction in all this, it might seem odd that most clutches run in a lubricant – engine oil. The answer is that friction creates heat which can easily destroy the friction material, and oil helps prevent your clutch from burning out. Wet clutches can take a lot of abuse or last for ages or indeed both.

Strandard exporting carton box packing:

Step1: Use plastic bag packing

Step2: Put it into a small carton box,one pcs one box

Step3: Put the small box into big carton box,one box 16pcs

Step4: Put the big carton box on the tray

Step5: Move into the ware house,waiting for deviery

FAQ:

1. About the price. Is this the final price?

The price is not the final price, It can be changed according to your quantity or package. When you are making an inquiry, please let us know the quantity you want.

2. Can I buy one of your products for samples?

Most of the samples are free. but the air freight is collect or you pay us the cost in advance

3. How could I know if the products version suitable for my market or not.

Tell me which products you are interested in, I will show you more detail images and information.

4. How do you make our business long-term and good relationship?

We keep good quality and competitive price to ensure our customers benefit.

We respect every customer as our friend and we sincerely do business and make friends with them.

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