Search for an article

>

Motorcycles Articles


Get To Know Your Mini Moto Part Iii

(category: Motorcycles, Word count: 476)
Share this article on: Facebook, Twitter, Whatsapp

This article explains some of the components that contribute to the make-up of the remarkable piece of engineering called the mini moto. Take a read through and discover how each component plays its part.

Air Filter

Your new mini moto is equipped with an air filter. Some bikes such as the B1 Origami rep liquid cooled and the Mini Dirt bike have a 'cone' style K and N style air filter. The 2005 mk2 mini moto and the B1 Origami Replica air cooled bikes have a standard mini moto air filter. Both air filters purify the intake of air that is sucked into the carburetor. This means that the air filter should be cleaned regularly as the mini moto's performance can begin to suffer as the engine can become starved of air if the air filter is choked with debris. To reach the air filter, remove the bikes bottom fairing, remove the protective cover by unscrewing the holding screws. Clean the air filter in petrol but make sure that the filter is dry before reattaching to you mini moto.

Tires

The tires on your mini moto are filled with air (pneumatic). Please consult your mini moto handbook for the appropriate psi. It is important to check the tire pressure regularly, an under inflated tire will affect the performance of your mini moto, acceleration can become sluggish and cornering can become dangerous.

Chain

Before riding your mini moto you need to make sure that the front and back sprockets are aligned and that the chain is perfectly straight running between them. Once you have established this make sure that the chain is tensioned correctly (please see your mini moto handbook). To test the tension of the chain you can manually push the pocket bike, if you hear a 'pinging' or 'popping' sound the chain is too loose. If the chain is noisy and starts to bind the chain is too tight. Make sure that the chain is well oiled. The chain needs to be oiled before every ride.

The gearing of you mini moto is dictated by the number of the teeth on the front sprocket and on the back sprocket. The sprockets can be changed as an easy way to manipulate top end speed and acceleration, quite like changing gear on a mountain bike. A front sprocket with more teeth will improve acceleration; however the top end speed will be reduced. A larger rear sprocket will produce a higher top speed but acceleration will suffer. The gearing on your bike can be adjusted in accordance for the track you are intending to ride i.e. a small track with a lot of bends will suit gearing for improved acceleration, however a track with long straights will require a mini moto that is geared for a higher top speed.

Share this article on: Facebook, Twitter, Whatsapp


All About Supercross Motorcycle Racing For Kids

(category: Motorcycles, Word count: 764)
Share this article on: Facebook, Twitter, Whatsapp

Are you a parent? If so, whether you are the parent of a boy or a girl, you will find that your child may be interested in supercross motorcycle racing. Supercross motorcycle racing is a sport that is popular among individuals of all ages; however, the action packed excitement is what appeals to most teenagers and other children.

This is why there is a chance that your child will not only be interested in being a fan of the sport, but a participant as well. The good news is that, in most cases, they can, if you want them to. This is because there is such as thing as supercross motorcycle racing for kids.

Supercross racing is most well known for its indoor racing events. Supercross motorcycle racing was derived from the popular sport of motocross. Motocross, like supercross racing, involves an offroad track and offroad motorcycles. Since motocross tracks are outside, they are often larger and the races tend to take longer.

However, except for those differences, the two sports are the same. If your child is interested in motocross, it may be a good idea to start them out on a supercross track since it is smaller.

Perhaps, the first thing that you should do is see if there is a local track in your area. If you live in the rural country area, there is a good chance that you will have access to a motocross track, since they are outdoors. There are some rural areas, as well as city areas, that have developed indoor supercross motorcycle racing tracks.

Many times, the only difference between these tracks and professional tracks is that they are permanent. Professionals need to travel around the country to race; therefore, their racing surfaces are only temporarily laid down.

If you are unable to find a local supercross racing track, or even a motocross one, you shouldnt necessarily discourage your child from participating in this sport. Although supercross racing does involve racing on manmade tracks, almost always indoors, you can still help keep your child interested in the sport. Depending on where you live, you may have a backyard that is perfect for offroad motorcycle riding.

Your backyard would be the perfect place for your child to learn traditional motocross or supercross techniques. In the event that you later find access to a supercross motorcycle track, especially one that will allow children to use it, you may find that your child is bettered prepared from all their practice.

Once you have found that you and your child have access to a local supercross motorcycle racing track, or even if you decide to you use your own backyard, you will want to purchase the necessary equipment. Depending on where you live, you should easily be able to find a supercross bike, as well as all of the needed safety equipment. Some large sports stores carry the safety equipment.

Recreational sports stores, such as the ones that sell offroad motorcycles, ATVs, and snowmobiles, should not only have the motorcycles, but the safety equipment needed as well. If, by chance, you cannot find what you are looking for, you are urged to examine online shopping. With online shopping, you have a better chance of finding what you are looking for.

Although, shopping for supercross motorcycle racing equipment may seem easy enough, it isnt always. You will want to remember that it is your child who will be participating in the sport. This means that you will want to purchase supplies that will fit them. This often means that you not only need to shop for youth safety equipment, but a youth motorcycle as well.

If you need assistance, picking out these supplies and equipment, you may want to think about shopping at a recreational or outdoor sports store. Many of these store employees have experience with sizing children to equipment, including offroad bikes.

After your child is all setup and ready to go, you will probably enjoy the experience just as much as they do. Although the experience will likely be fun, it is important to remember that supercross motorcycle racing can be a dangerous sport.

You may want to think about enrolling your child in an offroad motorcycle course or a youth racing course. If you are unable to do this, it is okay. You just need to remember to always keep an eye on your child, regardless of whether they are in a supercross motorcycle racing venue or in your own backyard.

Share this article on: Facebook, Twitter, Whatsapp


Dirt Bikes Which Are Believed Sound For The Environment

(category: Motorcycles, Word count: 645)
Share this article on: Facebook, Twitter, Whatsapp

Both of these are fairly simple to accomplish, depending upon whether you are paying attention or not, when you ride dirt bikes. Following a few themes in the heat of the instant, however, will land you safely without scares happening anywhere along the trail or in your mind.

Go with a 4 stroke dirt bike

If you have been considering moving up to a four stroke motor think about the environs and safety as a selling point. When a 2 stroke dirt bike careens up a jump it is prone to explosive bursts of power because of its fuel/oil mixing needs. A 4 stroke motor is a fair bit more sizeable and needs an oil pump to get everything lubed so the power ratios experienced are quite a bit smoother. Finally this gives the ground a bit of a breather because the nobby tires don't throw quite as much dirt and the air takes a breather because the power spikes are more efficient when you ask for the power. From a safety point of view going with a four stroke makes the bike easier to handle as you manage the bike because your more sure that you'll get the power you ask for and not the power that may show up unexpectedly.

4 stroke for the trails

The power management aspects of a four stroke engine will help the environment when you are on the trails as well. If you have a fairly good idea of what power you are going to get when you ask for it you can back off and then reestablish it as trail conditions permit. If, for instance, you see a good sized puddle on the trail you could go flying through it at full throttle (which might be fun but environmentally irresponsible) or you could back off a bit and ride around the edges at a responsible speed to reestablish a strong position where the trail is a bit firmer.

How much pressure

Think about how much pressure you are using in your tires as you hit the trails. What sort of soil or substrate are you going to be riding on that particular day? Just because they call them dirt bikes doesn't necessarily mean that you're going to be riding on dirt all day every day. Now does it? If you are heading out to the sand dunes consider your tire pressure before during and after you ride that day. Reducing the pressure for that day may make the riding better for that day, but what about the nest day when you head for a firmer substrate? If you don't stay on top of where and when you are riding you will not only destroy your tires but spend more on gas and send more pollutants into the air.

Sure you want to look dope on the bike but safety is a good thing to. There is little use in looking good when you ride if the only person that is going to enjoy how you look is the ER nurse. When you pad up consider the materials that you are wearing. Polymer products do the job for joints and head nicely but they are after all oil based products. Heck, just about everything is a polymer base these days, but it doesn't necessarily mean you have to always use it for safety protection. First, stick with the head gear that works, don't skimp here or anywhere for that matter. When to look around and think, however, is in the ballistic and extremity areas. Here, think about spun fibers and what they offer instead of going for the hard polymer choice. These products are flexible and can give the protection you need if the right choices are made. The environment will thank you with one karma point.

Share this article on: Facebook, Twitter, Whatsapp


How To Lower Your Motorcycle Insurance Costs

(category: Motorcycles, Word count: 354)
Share this article on: Facebook, Twitter, Whatsapp

When you buy a motorbike, it is mandatory for you to buy motorcycle insurance as per the government regulations. Since motorcycle is a risky vehicle, insurers tend to charge a higher premium for it. The type of motorcycle and its horsepower will greatly affect the insurance premium. The motorcycle with high horsepower will be charged a higher premium. So if you want a fast, sporty bike, you will have to spend more on the premium. But do not worry. We give you some useful tips on how to reduce your motorcycle insurance premium without compromising on the performance.

Will the type of motorcycle affect my insurance premium?

Before purchasing a motorcycle, you need to find out the cost incurred in getting it insured. The motorcycles with higher horsepower would attract a higher premium. But you should note that there is a minor difference between the horsepower and performance. Get insurance quotes before buying a motorcycle as there are lots of bikes that are not insured by the larger insurance companies. This will force you to use smaller insurers who offer below par services. Besides, they will not allow you to combine the motorcycle insurance with the other products, making the deal very expensive.

Will installing any accessories affect my premium?

Fitting your bike with high-end accessories like disc locks, alarms, and satellite tracking will significantly affect your premium. Hence it is advisable to check with the insurance company about the accessories and security that can increase and decrease your insurance premium. Buying a device costing a couple of hundred dollars will have a significant impact on your premium. Find out this information beforehand to let you negotiate with the dealer who can give you a good bargain.

What are the things I should ensure before opting for motorcycle insurance?

Get many insurance quotes from various insurers for the motorcycle you want to buy. Find out if installing security instruments and add-on accessories will impact your insurance premium. Check if it is possible to reduce the insurance cost if you park your motorcycle in an area under surveillance.

Share this article on: Facebook, Twitter, Whatsapp


The Secrets To Getting The Best Motorcycle Insurance Quotes

(category: Motorcycles, Word count: 740)
Share this article on: Facebook, Twitter, Whatsapp

Protecting your property from theft and damage is a very important part of life. Why? Quite simply because you have a lot of time, money and love invested into them, and so securing them (at least from a financial perspective) makes a lot of sense. So, buying insurance should be one of your main priorities each time you add a home, change jobs etc.in your life. Equally, it is not just your home and life that needs insurance. That little (or big!) two wheeled beauty sitting on your driveway also needs it. Motorcycle insurance protects the investment that you make in your new Harley or other bike so that you can drive it down the road and park it in your garage without worrying about wrecking it or having it stolen. It also can stop you from experiencing punitive financial problems if you involve someone else in an accident. So, whilst getting a bargain on your motorcyle insurance is not a topic that will neccessarily be as 'Gripping' as riding the bike. It is nevertheless an essential aspect of owning a motorbike.

Motorcycle insurance can usually be purchased from the same company that insures your car, home, etc, which can help to make the process a little easier. Many times, you can get a discount by buying all of your insurance from one company (home insurance, life insurance, medical insurance etc - You can find more general insurance resources at http://www.insurancerebel.com). But you should still research the cost with other specialist vehicle and motorcycle insurance companies to make sure that you are getting the best price available. Here are some things you need to know when you purchase your motorcycle insurance.

1/ Make sure you know who is underwriting the insurance.

The underwriter is the guy (or gal! ;)) who pays up if you need to use the insurance due to a wreck, theft, or vandalism. So you will want to ensure that you have a dependable underwriter for your motorcycle insurance. If your underwriter is not dependable, you could end up with no motorcycle to ride and no money to replace it!

2/ Compare rates as well as policy details.

Just because one insurance rate is cheaper than all of the others does not necessarily mean that you are getting the best deal for your money. Check your state and local laws to learn exactly what insurance coverage you need to purchase for your motorcycle. In this way, you will not be paying for coverage that is not needed and you will have at least the minimum of what the law requires. You may want to get coverage that includes yourself or another driver, passengers, custom equipment, collisions, uninsured motorists, and medical payments. Ask your insurance provider what they offer in motorcycle insurance and compare them against several different companies to find the best price and insurance for you. Be sure to compare like with like in this area. Cheaper is not always better.

3/ Many insurance companies offer a discount on motorcycle insurance if you take an approved motorcycle safety course.

Ask if your company does. There may also be discounts if you purchase other insurance from them as I mentionned above. It never hurts to ask what kind of discounts that a particular insurance company offers, as it may just save you some money! The worst they can say is that they do not offer any discounts. In which case you are no worse off anyway.

A few things that come into consideration when you are getting a quote for motorcycle insurance are your age, riding experience, driving record, and details about your bike, such as value, power, age of bike, modifications, and where it is kept at night. Be honest about the questions that the insurance company asks you. If you do not tell the truth and something happens, then your claim can be denied later on down the road! So be careful. Be prudent. Tell the truth!

Motorcycle insurance is the easy way to protect your bike and yourself from any number of things that can happen in life. It can protect you from financial ruin if you have an accident and cause property damage or other damage. And it also covers you in the event that your bike is stolen or damaged.

So Don't be a Helmet Head! Get some Motorcycle Insurance sorted out TODAY!

Share this article on: Facebook, Twitter, Whatsapp


Complete Guide In Choosing Motorcycle Jackets

(category: Motorcycles, Word count: 457)
Share this article on: Facebook, Twitter, Whatsapp

Experts choose the best. As much as possible, we want to be choosing the way they do, right? Moreover, we have to know their standards and qualifications.

Choosing motorcycle jackets for one can be a taxing process if you do not know where to start and what areas to put special attention to. To expunge confusion from your weary head, here is a complete guide.

1. Material. Motorcycle jackets are either leather or synthetic. The former is the most popular material for jackets. However, synthetic like mesh is now also commonly used specially in hot season. Dupont Cordura, a variety of nylon with a scale going up to roughly 1000 denier, can also be chosen.

Leather can lasts up to 30 years. Through the years it has already established an attitude and traditional beat. It is also easy to clean and very affordable compared to synthetic materials. However, it is less conspicuous because it is usually dark.

On the other hand, synthetic materials have airflow to allow air to penetrate. Usually, they come in bright colors. Also, they are waterproof, longer and lighter. The drawbacks include being expensive, easily dated, complex to clean and do not last long.

2. Conspicuity. Motorcycle jackets must have the ability to be seen from afar by fellow riders as well as pedestrians. Conspicuity is one of the reasons why motor accidents occur. Failure to see another rider is a fatal defect. To remedy this, riders must wear motorcycle jackets with reflective materials or luminous colors. The use of scotelite can be used to attain a level of conspicuity.

3. Ventilation. Air circulation is essential especially during hot season when the sun can hurt the skin and can make a rider sweaty and uncomfortable. To remedy this, riders can purchase jackets that have ventilation zippers. These zippers are usually found under the armpits. Other ventilation holes are also made to efficiently allow air to circulate. A Velcro or a zipper at the back can provide substantial comfort. Pockets can also be added.

4. Waterproof. A waterproof jacket is a must in riding. Riding knows no weather. Thus, riders are always on the go. Nothing can stop them, even the unsympathetic weather. However, if riders ride with a non-waterproof jacket, their health can be at stake. Moreover, this will keep them from further enjoying rides.

Keeping the rider's jacket waterproof is an approach to avoid illness and to shun being stinky, dirty and less confident.

Caveat emptor. Buyers must be wary with the jacket's materials. A good jacket, according to 'Wild Heart' is like your symbol of individuality. Therefore, your choose mirrors your style in particular and personality in general.

Share this article on: Facebook, Twitter, Whatsapp


Motocycle Blue Book How To Get The Most For Your Ride

(category: Motorcycles, Word count: 460)
Share this article on: Facebook, Twitter, Whatsapp

Do you want to know how much your motorcycle is worth? Are you curious as to what its trade in or retail value is? Maybe you just want to know what you should expect to pay for a new or used bike. Well you might be interested to know that there is more than one resource available to you for these purposes.

There are two main pricing guides in the United States - the Kelley Blue Book and The National Automobile Dealers Association or NADA guides. Some people feel that the NADA guides are a better source than the Kelly Blue Book because the National Automobile Dealers Association is currently the largest publisher of Appraisal Guides in the world. NADA has been in business since 1933 and their handbooks provide information for almost every motor vehicle that has ever been made.

Kelley Blue Book is the most well-known pricing guide and has been in business for more than 80 years. But they publish more than one price guide for used vehicles including motorcycles, so be careful if you are consulting a dealer because the one they are using is likely to be the version labeled "Kelley Blue Book Auto Market Report - Official Guide". The book says that 'suggested retail values' represent Kelley Blue Book's estimated dealer asking price, but you can bet a dealer won't show you those figures. Better to grab your own copy and do some pricing research yourself so you don't get taken advantage of.

Check out motorcyclebluebook.com for pricing on a huge selection of bikes. By selecting the make, model and year of the bike you're interested in, the website will send you an email with information on the value and selling prices for any particular motorcycle.

One more pricing guide you may want to look into is Edmunds.com. This is an online information site which also supplies you with the value of your motorcycle, or expected pricing for the make and model that you are interested in.

You can purchase the books or visit any or all of these websites. Enter information about the condition of the motorcycle you presently own and want to sell or appraise, including any custom work and options, or do a query for pricing on a new or used bike you want to purchase. You will be provided with trade-in, suggested retail value and private party pricing. You'll want to keep in mind also that motorcycle prices vary, sometimes greatly, depending on where you live, locally and globally. A good tip is to check the books or websites and your immediate market area to get the most comparisons for the best accuracy on cost and value.

Share this article on: Facebook, Twitter, Whatsapp


Oem Or Aftermarket Detailed Version

(category: Motorcycles, Word count: 389)
Share this article on: Facebook, Twitter, Whatsapp

You may be needing of an OEM motorcycle part or may be not. Read on to know more.

OEM part is short for Original Equipment Manufacturer part. At first sight, it may be understood as originally manufactured per se. However, many motorcycle manufacturers do not really manufacture every motorcycle part of their bikes. They have some parts designed and manufactured by outside companies. After manufacturing, they will now install it to their bikes and will be labeled as OEM.

Purchasing OEM motorcycle parts means buying the exact or same original part your bike manufacturer used to assemble their bikes.

In purchasing, be sure that you will get same performance than that installed in your bike. No less. When it comes to price, OEM parts are usually expensive than aftermarket motorcycle parts. However, there are instances when it is on the contrary.

Sellers, most of the time, say that OEM parts are of higher quality compared to aftermarket parts. This is a common scenario in a motorcycle parts store but the statement may not be always right.

Another circumstance about motorcycle parts is the transformation. Say an OEM part can eventually become an aftermarket OEM part. What a transformation!

The circumstances presented advice you to be extra careful. Caveat emptor, that is. In this regard, it will be best to use OEM parts only within your bike's guarantee period. Also, have these parts installed by authorized mechanics. This is to make sure that your guarantee will remain valid and subsisting.

Aftermarket motorcycle parts, on the other hand, should perform well as OEM. These parts are made by companies other than the original bike manufacturer. You can use these parts when your guarantee period lapses.

Some riders have this misconception that aftermarket is always of lower quality. But this is not always true. In fact, aftermarket parts can also be of the same or even higher quality than OEM parts.

Carbon fiber, gizmos, titanium and aerospace aluminum parts are some of the materials that make up high performance aftermarket parts.

When purchasing motorcycle parts, be sure to get at least the same quality if not better as the OEM part. You can do this by searching and asking. Search the Net and ask your fellow riders and skilled mechanics.

Share this article on: Facebook, Twitter, Whatsapp


A Hazardous Sport Be Prepared

(category: Motorcycles, Word count: 374)
Share this article on: Facebook, Twitter, Whatsapp

Quality motorcycle gear combines comfort, style, fit, durability, weather protection, and armor. The bottom line with equipment is, you WILL eventually fall, and when you do, you will most likely become very close friends with the pavement. So you need the "maximum impact and abrasion resistance" as possible.

Armor is extra padding sewn into the jacket or pants to cushion likely spots of impact. Road rash is the not so fun part about riding a motorcycle. It is painful and bloody, but impacts can cause serious and sometimes fatal internal damage. So shoulders, elbows, buttocks, and knees are spots that you want to be well protected, as they are the most common of impact points. In any serious crash it isn't hard to get a bruise on all of these body locations. Other common regions of impact are the chest, back, and collar bone. So as you can see armor placement is crucial.

Material used for armor is another major concern. They are usually composites of plastic and foam. Simple plastic plates would slash through the material and expose you to injury, so they put hard plastic plates inside a thick layer of firm foam. Some garments also have built in spine protectors. If not, however, and you feel that you are not properly protected, jacket liners with armor pads are available for purchase, which are called "body guard jackets".

For the most part, jackets off the rack consist of small, medium, large, and extra large. But there is more to a well fitting jacket than that. Your protection depends on how well your equipment fits. If you luck out and find a jacket that you like and fits well off the rack, you're in business. But if you don't you can order custom made leathers. There is 5 companies worldwide that can do your custom fit; Langlitz, Bates, Z Custom Leather, Vanson, and Aerostitch. But don't expect to order up your jacket and have it in a week. Each company can only produce about 1600 custom jackets per year, so there is a waiting list as long as the dictionary. So make sure you place your order well before you need to ride, or you could be hooped.

Share this article on: Facebook, Twitter, Whatsapp


Reload this page to get new content randomly.


More Categories

Time-Management | Loans | Credit | Weather | Finance | Weddings | Trucks-Suvs | Home-Family | Cars | Self-Improvement | Reference-Education | Insurance | Vehicles | Mortgage | Home-Improvement | Gardening | Society | Parenting | Debt-Consolidation | Womens-Issues | Relationships | Acne | Interior-Design | Nutrition | Fashion | Baby | Legal | Religion | Fishing | Clothing | Holidays | Product-Reviews | Personal-Finance | Auctions | Communications | Misc | Supplements | Marriage | Currency-Trading | Politics | Goal-Setting | Taxes | Ecommerce | Movie-Reviews | Recipes | Traffic-Generation | College | Cooking | Computer-Certification | Success | Motivation | Depression | Stress-Management | Site-Promotion | Outdoors | Home-Security | Book-Reviews | History | Entrepreneurs | Hair-Loss | Yoga | Consumer-Electronics | Stock-Market | Email-Marketing | Article-Writing | Ppc-Advertising | Science | K12-Education | Crafts | Environmental | Elderly-Care | Fitness-Equipment | Cruises | Coaching | Domains | Spirituality | Mens-Issues | Happiness | Leadership | Customer-Service | Inspirational | Diabetes | Attraction | Security | Copywriting | Language | Data-Recovery | Muscle-Building | Aviation | Motorcycles | Coffee | Landscaping | Homeschooling | Ebooks | Cardio | Psychology | Celebrities | Pregnancy | Ebay | Mesothelioma | Extreme | Ezine-Marketing | Digital-Products | Fundraising | Martial-Arts | Boating | Divorce | Book-Marketing | Commentary | Current-Events | Credit-Cards | Public-Speaking | Hunting | Debt | Financial | Coin-Collecting | Family-Budget | Meditation | Biking | Rss | Music-Reviews | Organizing | Breast-Cancer | Creativity | Spam | Podcasts | Google-Adsense | Forums | Ethics | Buying-Paintings | Gourmet | Auto-Sound-systems | After-School-Activities | Adsense | Dieting | Education | Dance | Cigars | Astronomy | Cats | Diamonds | Autoresponders | Disneyland | Carpet | Bbqs | Dental | Criminology | Craigslist | Atv | Excavation-Equipment | Buying-A-boat | Auto-Responders | Auto-Navigation-Systems | Autism-Articles | Atkins-Diet | Aspen-Nightlife | Fruit-Trees | Credit-Card-Debt | Creating-An-Online-Business | Breast-Feeding | Contact-Lenses | Computer-Games-systems | Colon-Cleanse | College-Scholarship | Golden-Retriever | Anger-Management | American-History | Bluetooth-Technology | Alternative-Energy | Closet-Organizers | Elliptical-Trainers | Electric-Cars | Black-History | Air-Purifiers | Diesel-Vs-Gasoline-Vehicles | Christmas-Shopping | Choosing-The-Right-Golf-Clubs | Dental-Assistant | Decorating-For-Christmas | Beach-Vacations | Cd-Duplication | Bathroom-Remodeling | Bargain-Hunting | Candle-Making | Backyard-Activities | Auto-Leasing | Skin-Cancer | Recreational-Vehicle | Mutual-Funds | Boats | Leasing | Innovation | Philosophy | Grief | Colon-Cancer | Prostate-Cancer | Dating-Women | Audio-Video-Streaming | Forex | Digital-Camera | Cell-Phone | Car-Stereo | Car-Rental | Running | Sociology | Multiple-Sclerosis | Leukemia | Dogs | Ovarian-Cancer