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General Interest
  
Electric Bike/Bicycle F.A.Q.

What Is a Power-assisted Bicycle?

  • A power-assisted bicycle is also known as an "electric bicycle" or "e-bike."
  • An e-bike is a bicycle with an added battery powered electric motor that does not exceed 500 watts and can assist the cyclist up to a speed of 32 km/h.
  • It can also be driven like a bicycle without any power assist.
  • The addition of the power assist enables the rider to pedal with less effort, to achieve a greater distance, to climb hills and ride against the wind more easily. In its size, weight, speed and the driving skills required, the e-bike is similar to the conventional bicycle.

Is a Power-assisted Bicycle the Same as an e-Bike?

Yes. An e-bike is considered a power-assisted bicycle as long as it meets all the requirements of the Motor Vehicle Safety Act.

Why Do People Choose to Ride an Electric Bike?
Because they:

  1. Enjoy the feeling of riding a bicycle - except for hills, starts, and headwinds.
  2. Prefer their local errands to be easy, hassle free and low cost.
  3. Like to save money and protect the environment.
  4. Look for extra chances to exercise - even if it's just a little. In fact, riding an e-bike can increase your fitness. You can ride to work without difficulty. You still have to exercise
  5. Still need convenient, point-to-point transportation using safe traffic free bike lanes we have all paid for but rarely use!
  6. Want their own traffic "lane", convenient parking spots and shortcuts. No traffic congestion.
  7. Considered a gas-powered moped or small motorcycle, but dislike the noise, smell, safety issues, starting problems and special laws.
  8. Riding an electric bike doesn't mean you're lazy. You are a smart educated consumer reducing air pollution and having fun doing it.
  9. Because you can be assisted when going uphill, you do not need to spend excessive energy, you feel less tired and your body continues to operate in your optimum aerobic zone.
  10. Enjoy your ride and use the assist when you feel like it. They are not motor bike they require input from rider and motor to operate effectively.
  11. With a conventional bicycle, many people exceed their aerobic zone when riding uphill then feel completely drained and are unable to enjoy the ride.
  12. Can ride work in a suite or work clothes.
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Can the Bicycle and Tricycles Be Ridden as "Normally"?
Yes. The choice is yours - battery power and pedal power provide the best results and is they only way we recommend the use of the electric bicycle.

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When Should I Recharge Batteries?
We recommend you recharge battery after each usage or at least when 'battery status indicator' shows 'half flat' or less. This ensures you get the most power. Regular charging using a high quality switch mode battery charger will prolong the life of you batteries.

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How Long Does It Take to Recharge the Batteries?
Depends on state of exhaustion of battery. If battery totally flat - recharge time about 5-6 hrs. If half flat - about 2-3 hrs. Best to recharge overnight.

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How Far Will the Bicycle Travel Between Recharges?
There are many variables that affect distance covered between recharges such as weight of rider, type of terrain, number of stop / starts, riding speed, amount of pedal assistance etc. Laboratory tests have indicated a maximum range of 65 km at 250 watt 36 volt 9 AH. Our experience shows that most riders get an average of 20 – 50 km's. Correct tire inflation and pedal assistance will increase the distance you get from each charge. Electric Bicycles are required to be pedal assisted to ensure they achieve their specified ratings including rated power outputs. Remember cheap high power output motors often sold over the web are not only heavy and inefficient but use so much power they are not useful for commuting applications.

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What Maintenance Is Involved?
Basically there is no ongoing maintenance of electrical components other than recharging batteries. Many of our bicycles use the latest generation Brushless Hub Drive motors where there are no contact point inside the motor that can cause wear and tare. It is advised to keep bicycle clean at all times. Under normal use, motor doesn't need readjustment and maintenance except that its outer surface needs cleaning at regular intervals.

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how e-bikes workHow e-Bikes Work?
It is by assisting your pedaling. Electric bikes are everyday bicycles with an added battery-powered electric motor. Although capable of pushing you along without your help, electric bikes perform noticeably better when you pedal. The average "couch potato" who normally rides at 10 mph can ride at 15-20 mph using the same effort. He can also expect a range of 10 miles, with a recharge time of several hours. Do you remember that easy pedaling after you get your bike up to speed? That's the cruising feeling you get all the time with an electric bike.

Power, when activated by a switch on the handlebar (power-on-demand) or in response to your pedaling, gives you an immediate, nearly silent push. When you release the switch (or stop pedaling), the motor coasts or "freewheels" - like when you stop pedaling a regular bike. Standard bicycle hand brakes and gearing round out the controls.

"Power-on-demand" means just that - no pedaling required! Although all electric (or "electric-assist") bikes are designed to work with your pedaling, power-on-demand allows you to break the rule. Most systems offer a variable speed control, although some are simply on/off (like the yellow switch pictured). It senses you are pedaling. And it's "power output to pedal pressure" ratio is often adjustable. Most people find 250-watt motors adequate for their needs, although folks with steep hills may want more power. Some bikes offer through-the-gearing power assist - i.e. the force of the motor goes through the bike's gearing system - which provides better hill-climbing and top-end speed than direct drive systems with the same size motor.

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how e-bikes workHow e-Bikes Perform?

It depends on many factors. The most important factors are listed here with the (generally speaking) most important at the top:

  1. terrain (number and incline of hills)
  2. e-bike speed (range at 10 mph is 8 times as far as at 20 mph)
  3. wind conditions (going 10 mph against a 10 mph headwind feels like 20 to the bike)
  4. pulling a trailer (which is like pulling another bicycle)
  5. correct tire inflation (under-inflated tires slow you down)
  6. battery size (measured in volt-amp-hours)
  7. weight of rider and baggage
  8. motor/controller/drive system efficiency
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How to Maintain an Electric Bicycle?

It takes more than a battery to run an electric bike. Looking after it doesn't mean leaving it at the shop. Basic maintenance can be done easily in your own driveway. With these tips, your bike will stay charged and keep you traveling for years to come.

Step 1: Purchase a battery that runs twice the distance you plan to ride each day. Depleting your battery completely decreases its life considerably. Save some reserve power to keep it running for years.

Step 2: Charge the battery overnight. Check to see it's full before you leave. You should know exactly how much power you have each day.

Step 3: Check the tire pressure regularly. Inflate as necessary. Tires should be firm enough to hold your weight but supple enough to squeeze with your fingers. Properly inflated tires will allow you to go faster and expend less battery power.

Step 4: Test the brakes and brake pads every day. Pads should be replaced about once per year--sooner if they begin to wear thin. If you travel in hilly areas, you will change your pads more often. Tighten brake cords as they begin to loosen.

Step 5: Wash your bike regularly but keep the battery dry. Make sure the gears are clean. Accumulated grease and dirt will slow you down and cost you unnecessary repairs. Extend the life of your bicycle parts!

Step 6: Apply grease or spray lubricant once per week to keep your gears running smoothly.

Step 7: Store bike in a cool, dry place when not in use. The ideal temperature ranges from 40 to 70 degrees.

Step 8: Contact your local bike shop or manufacturer if problems occur or if you need new parts.

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The five attention issues of using electric bicycle!

  1. When used in electric bicycles and started uphill against the wind, the best use of manpower to help start-up trucks, electric bicycles in the summary paragraph uphill against the wind in the wind and ride, pedal power should be used to reduce the load cell, to extend its life .
  2. The use of electric bicycles, do not overload. General Electric bike design load of 75 kilograms, that is, single rides, will lead to overloading of high-current discharge batteries for a long time in order to damage the battery, which is the main reason to shorten battery life.
  3. Should pay attention to the capacity of the battery is a time of change and the environment. In general, with the use of increase in the number of battery capacity will gradually decline. In the low temperature, the battery capacity will be reduced, to be able to resume after warming.
  4. The right to master the methods of charging. The use of the battery temperature should be at 0 ? to 40 ?, charging should be carried out at room temperature. The charger should pay attention to state-of-charge and normal charge time to prevent the battery under charge or charge-off. After the use of charge in a timely manner, such as a road over 20 km in a timely manner the best charge, not to completely run out of power, such as rechargeable. Do not have to be shelved, it is necessary from time to time on battery power to add.
  5. The maintenance of regular batteries. The use of longer battery time, if low battery power, especially when the battery charge of serious fever, or maintenance staff should be invited to open the battery cover, remove the rubber cap, every single water plus 5-15 ml , To extend battery life.
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How to Road Bike in Snow:

Road biking in the snow can be rather wearing on both you and the bike. You may want to consider purchasing a road bike that is manufactured specifically for riding in the snow. You also need to take into consideration how much snow is on the road and what kind of gear you'll wear.

Step 1: Choose a bike that you don't mind getting ruined. Even when you're careful, your bike's drivetrain can go through torture when riding in the snow. Put fenders on your bike so snow won't be thrown up onto your butt. You might also want to install a bike rack to keep the snow away from you. Nothing is worse than having a wet butt while riding in the snow.

Step 2: Check out your road conditions. Determine whether you'll be riding on water, ice or snow. This helps you decide what kind of tires you should use for your ride.

Step 3: Install thicker tires on your bike for the inclement conditions. Thicker tires grab the snow better and do not cause you to slide as easily. Consider putting chains on your bike if the roads are particularly icy. The chains help you gain traction so you don't slide.

Step 4: Lower your tire pressure when riding an electric bike in the snow. Lowering your tire pressure by about 10 pounds can help you obtain better traction.

Step 5: Prepare your brakes and chain. Lubricate your chain well so it moves freely and doesn't lock up. Disk brakes are the best type of brakes for road bikes in the snow. These brakes are expensive, but worth it, if you're planning on doing a substantial amount of road biking in the snow. If you have pad brakes, try not to use steel chrome rims. These types of rims can cause problems when braking during wet weather.

Step 6: Ride slowly when road biking in the snow. If you're not in a race, take your time to get to where you're headed safely. Be sure to pay attention to what you're doing. This is not the time to allow your mind to wander.

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How to Use an Electric Bicycle:

how e-bikes workStep 1: Adjust the seat to fit your body size. The seat should be high enough that your legs are slightly bent when you are in the down stroke of pedaling. Balance and comfort are the keys to enjoying the ride.

Step 2: Be sure the battery is fully charged. Then turn on the power switch.

Step 3: Begin pedaling, as this will conserve the battery charge. It takes a lot of battery power to start from a dead stop. Use the electric feature only when you need to get up a tough incline or simply need a break from pedaling.

Step 4: Engage the battery power by using the throttle on the handlebars. It will disengage when you quit pedaling or take your hand off the throttle. Some bikes have pedal-activated power, which engages when you are riding up a steep incline.

Step 5: To increase your speed, first pedal to your desired speed and then engage the throttle. This will conserve your battery power for those tough hills. For pedal-activated bikes, the power will automatically engage when you begin the incline.

Step 6: Apply brakes to slow down or stop.

Step 7: Turn off the power switch when done riding.

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Safe Cycling Tips:

Cycling can be an enjoyable pastime. It can also be a great way to beat the congestion on your way to work or school, and keeps you fit and saves money. Following a few simple road safety rules can keep you out of trouble, and help keep you and your bike safe on the roads.

Riding Tips:
  1. Know the cyclists highway code
  2. More usefully, read Cycle Craft by John Franklin. This guide shows you how to ride a bike confidently and safely in today's traffic conditions. It is the basis for the National Cycle Training Standard syllabus.
  3. Or consider getting some cycle training, which meets the National Cycle Training Standard syllabus. The old-fashioned Cycling Proficiency Test is not enough ¨C the NCTS is tailored to modern needs.
How to not get hit by cars!

Where possible choose a route that you can cope with. You may wish to avoid busy roads and junctions. On cycle paths be aware of pedestrians, especially the elderly and the very young.

Be aware of your surroundings by looking and listening. Always give clear signals for your safety and for that of others.

Always look behind you for other vehicles before turning and changing direction and signal clearly by sticking out your arm wide on the direction you are about to travel.

Never go through red traffic lights, and think carefully about then to go through an amber signal.

Avoid undertaking large vehicles particularly at junctions as you may find them turning into you, or the space between you and them narrowing suddenly. Long vehicles turning left may swing to the right first.

Never cycle after heavy drinking or taking drugs.

Being Seen:
  1. Make sure lights and reflectors are kept clean and in good working order.
  2. At night, use lit front and rear lights and has an efficient red rear reflector. Wear something that is light colored, reflective or fluorescent to be seen by other road users.
Maintenance and protection:
  1. Keep you bike in good working order: regularly checking brakes; keeping the saddle and handlebars properly adjusted; making sure gears and chains are working properly and are oiled; checking tyres are in good condition and inflated to the correct pressure.
  2. Wearing cycle helmets.
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How to Ride Your Bike Long Distances:

Bike riding long distances is not only a great sport but a great way to see the countryside. It is a way to get out and view your surroundings. In fact you will be getting exercise and working muscles without even realizing it. There are some things to consider before taking off on a long distance bike ride.

Things You'll Need

Things you need: Water, Small Back Pack, Money, Helmet, Bike lock, Sunscreen

Step One:

how e-bikes work Get a good night sleep. You will need to be well rested to go on a long distance bike ride. Without the proper amount of sleep (at least eight hours) you may not be able to go a long distance on your bike ride.

Step Two: how e-bikes work

Eat a good breakfast. A long distance bike ride will require you to have energy stored up. Not eating before you go will diminish your speed and endurance.

Step Three:

how e-bikes work Bring water with you. Bring one 24 ounce bottle of water for every two hours you expect to be riding long distance on your bike. You will need this water to replenish the sweat that you create from riding a bike long distances and on a hot day you will be glad you brought more than one.

Step Four:

how e-bikes work Wear a small back pack. Pack in it the extra water. Put in a small amount of money in case you need it. Bring along a camera to take shots of nature or interesting events. Pack tissue in case your allergies act up. If you have allergies you may want to take medication before you leave for your long distance bike ride. You may want to include an extra tube for your bike in case your tire gets a flat.

Step Five:

how e-bikes work Wear comfortable clothing. Check the forecast ahead of time and plan to wear appropriate clothing.

Step Six:

how e-bikes work Spread sunscreen on any skin that is showing. Don’t forget to put it on your face as well. This is a must so you do not get burned.

Step Seven:

how e-bikes work Take a break from riding to rest. At this time you can eat a lunch, apply more sunscreen, take pictures of nature, and get more water out of your bag.

Tips & Warnings:
  1. Make sure you have a lock for you bike. When you stop at a store you won’t have to worry about your bike being stolen.
  2. Don’t forget to wear your helmet.
  3. Riding in groups is fun but sometimes it is more serene when riding alone. You also can come and go when you want and not have to rely on others.
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How to Plan a Bike Tour:

how e-bikes work

Take the extra time to plot out your bike tour, and your journey down the road will be much more enjoyable.

Step 1: Get an updated road map, a topographic map and weather information for the area you intend to tour.

Step 2: Decide how far you're comfortable riding each day, keeping in mind that you'll be riding for several consecutive days.

Step 3: Decide whether you'll camp or stay in hotels, and make appropriate reservations.

Step 4: Arrange for a friend to accompany you in a car if you don't intend to carry your gear.

Step 5: Identify secondary and tertiary roads using a road map. Consult travel guides for scenic routes.

Step 6: Call local transportation authorities for shoulder information, and avoid roads with gravel or no shoulders.

Step 7: Check prevailing wind conditions, if any, and try not to plan a ride that keeps you heading into the wind.

Step 8: Schedule rest days (days with fewer miles) after especially long rides.

Step 9: Plan night stops at the base of hills rather than at the top and before entering areas with narrow roads or high traffic.

Step 10: Identify stops for water, food and mechanical assistance, and plan accordingly.

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How to Fix a Bike Chain That Has Fallen Off :

A bicycle chain is enormously strong and relatively lightweight. But unfortunately, it is not trouble-free and sometimes slips off the sprockets. Oddly enough, this is not necessarily a sign that the bike is in bad shape--sometimes a chain slips off for no apparent reason. But an experienced rider can fix this problem in seconds, and a novice can learn to do it in a few minutes. A chain that repeatedly jumps off is a sign that something is out of line. Start by checking the rear wheel alignment. The wheel should spin freely and not wobble from side to side. Additional checks, most likely with the help of a bike shop, include making sure the derailleur is properly aligned and none of the sprockets are worn or bent.

Step 1: Quit pedaling as soon as you realize the chain has slipped out of place. Further pedaling can jam the chain between the sprockets and the frame.

Step 2: Stop the bike and get off.

Step 3: Free the chain if it has jammed. Forget about keeping your fingers clean.

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For a chain that has slipped off the front sprockets:

Step 1: Lay a section of the chain across the top of any of the front sprockets. You do not need to wrap the chain all the way around the sprocket.

Step 2: Lift the rear tire of the bike slightly off the ground. Slowly rotate the pedals. The chain should fall into place on the sprocket and spin freely.

Step 3: If the chain immediately slips off the front sprockets again, adjust the position of the front shift lever and try again. You will not damage the bike by moving the shift levers while the pedals are stationary.

Step 4: If the chain stays on the sprockets but continually makes a rubbing or clicking noise, adjust the position of the front shift until the noise disappears. If the noise does not disappear, you will need to adjust the derailleur alignment.

For a chain that has slipped off the rear sprockets:

Step 1: If the chain has slipped off the largest rear sprocket, check to see that the rear derailleur is not in danger of jamming in the rear wheel spokes. Lift the rear of the bike and spin the wheel. Look to see if there is clearance between the derailleur and spokes. If there isn't, do not use the largest rear sprocket until you have a chance to adjust the derailleur alignment. Otherwise, you can ruin the wheel and the derailleur, and possibly crash.

Step 2: electric bicycleLay the chain across the top of any of the rear sprockets. Don't worry if it crosses over several sprockets at first.
Step 3: electric bicycleMake sure the chain travels through the rear derailleur freely. It should follow both guide wheels in the rear derailleur (see B).

Step 4: Lift the rear tire of the bike slightly off the ground. Slowly rotate the pedals until the chain falls into place. If the chain slips or jams, adjust the position of the rear shift lever and start over.

Step 5: If the chain continues to fall off, avoid setting the shift lever at the extreme positions (very high or very low) until you have a chance to check the derailleur alignment.

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What conditions impact the performance of the e-bikes?

The performance of the Electric bikes depends on many factors. The most important factors are listed here with the (generally speaking) most important at the top:

  1. Terrain (number and incline of hills)
  2. E-bike speed (range at 15 kph is 8 times as far as at 20 kph)
  3. Wind conditions (going 15 kph against a 15 kph headwind feels like 20 to the bike)
  4. Pulling a trailer (which is like pulling another bicycle)
  5. Correct tire inflation (under-inflated tires slow you down)
  6. Battery size (measured in volt-amp-hours)
  7. Weight of rider and baggage
  8. Motor/controller/drive system efficiency. (Brushless motors are most efficient)
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