electric bike kits?

vinny

Answer
Electric bikes usually have a limited range power limits and/or limited speed. Most cyclist find that they are not a great deal of help and after a relatively short distance they will actually slow them down.

There are many different versions of electric bike.most fall into these categories.

Friction drive.. They have a roller of some type that runs onto the tyre.

Hub motors electric motor built into either the front or rear wheel.

Chain or belt drives. Either feed into the crank system or drive one of the wheels separately.

To find a kit do a general search on electric bike kits.

Here is a few that I know of. (I'm biased toward the last group there are a bit more efficient)

http://www.cyclone-tw.com/index.html
http://www.cyclone-usa.com/
http://www.elationebikes.com.au/prod01.htm
http://www.epacpower.com.au/images/wh_spr.jpg

Electric Bike?

Q. Hey I'm going to be moving a ways away from my kung fu school. So I will have to bike there but we are talking like 30 miles away at least. So my question is if anyone knows what that bike adapter kit is where it lets you switch between pedaling and driving?

Answer
there are allot of electric bikes and kits out there, but the problem is weight, performance, and distance per charge, remember, if you use those batteries for 10-20 Miles they are bone dry, and you have to pedal with an additional 80 pounds of weight, so you think, i ll add more batteries, but then you add more weight, then you need a bigger motor, so on and so forth, to have a more efficient setup you would need lighter batteries that last longer, lithium ion, or nickle metal hybrid, but they are very pricey, and you would need allot of them.

electric biking is not yet a transportation alternative, unless your going very short distance.

but if you wait, I'm currently working on a revolutionary concept for power assisted bicycles that will be available on the market for the summer of 2007 and will give you a 250 mile autonomy, and will only add 9.2lbs.

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Electric Vehicle - Bike?

ffww72

Hello, I'm doing a science fair project on an electric bike conversion, and I'm planning to convert it by myself. But I'm a relative beginner, so can anybody advise me on what battery/motor to use in order to produce the most efficiency? How many batteries? How much would the battery and motor cost?

Also, do I have anything else to buy?
Thank you for your time.

Answer
If you want to take the easy route, there are kits available to convert a regular bike to electric.

You can use sealed lead acid (SLA), nickel metal hydride (NiMh), or lithium ion batteries. SLA are cheapest and have the shortest lifespan, lithium ion are most expensive and last longest. They generally use something on the order of one 36V12ah battery.

Generally the motor is in the neighborhood of 400-500 Watts.

Depending mostly on what kind of battery you choose, the whole thing can cost anywhere from $300 to $2000.

electric bikes?

free_mark5

Anyone have a electric bike, i want one that looks like a mt. bike, and can also be used without the power on.

Answer
you have several options.

Giant will be coming out with a new model this spring, check out your Giant Ebike Dealer, or
Bird Ebike in Colorado if you don't have one.

Next is the Bionx ebike add on kit, can be added to most bikes.

Also Crystalyte hub motors can be added to most Mountain bikes.

Buy from a good dealer, locally if you can.

we have several ebikes including Giant bionx, Crystalyte and others.

Your best choice will depend on quite a few factors. but first make sure where they are legal in your locality. State of NY doesn't like them.

Legal electric assist Ebikes are generally considered bicycles if they comply with the federal law HR727- Max 750watts, pedals that work, maximum 3 wheels, maximum 20mph under power. but there are exceptions so check locally.

Check http://tech.groups.yahoo.com/group/power-assist/
for more details

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Electric Bike?

Q. Hey I'm going to be moving a ways away from my kung fu school. So I will have to bike there but we are talking like 30 miles away at least. So my question is if anyone knows what that bike adapter kit is where it lets you switch between pedaling and driving?

Answer
there are allot of electric bikes and kits out there, but the problem is weight, performance, and distance per charge, remember, if you use those batteries for 10-20 Miles they are bone dry, and you have to pedal with an additional 80 pounds of weight, so you think, i ll add more batteries, but then you add more weight, then you need a bigger motor, so on and so forth, to have a more efficient setup you would need lighter batteries that last longer, lithium ion, or nickle metal hybrid, but they are very pricey, and you would need allot of them.

electric biking is not yet a transportation alternative, unless your going very short distance.

but if you wait, I'm currently working on a revolutionary concept for power assisted bicycles that will be available on the market for the summer of 2007 and will give you a 250 mile autonomy, and will only add 9.2lbs.

where to buy a cheap electric bike conversion kit?

Juan L

I live in aventura and i have a 9 mile ride to work. I always ride my bike all the way over there, but i'm getting tired of it. I would like to buy a electric bike conversion kit to make my life easier. Do you know of any place near aventura that sells that kind of kit?
ps ... its not a motorcycle.....it's a common human powered bicylce ;).... need a cheap electric conversion kit for it urgently

Answer
Buy an electric motor and put it where the gas powered motor is. Than hook up battery packs. This site here has instructions: http://blog.makezine.com/archive/2007/02/diy_electric_motorcycle_c.html

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Electric Bike?

Q. Hey I'm going to be moving a ways away from my kung fu school. So I will have to bike there but we are talking like 30 miles away at least. So my question is if anyone knows what that bike adapter kit is where it lets you switch between pedaling and driving?

Answer
there are allot of electric bikes and kits out there, but the problem is weight, performance, and distance per charge, remember, if you use those batteries for 10-20 Miles they are bone dry, and you have to pedal with an additional 80 pounds of weight, so you think, i ll add more batteries, but then you add more weight, then you need a bigger motor, so on and so forth, to have a more efficient setup you would need lighter batteries that last longer, lithium ion, or nickle metal hybrid, but they are very pricey, and you would need allot of them.

electric biking is not yet a transportation alternative, unless your going very short distance.

but if you wait, I'm currently working on a revolutionary concept for power assisted bicycles that will be available on the market for the summer of 2007 and will give you a 250 mile autonomy, and will only add 9.2lbs.

where to buy a cheap electric bike conversion kit?

Juan L

I live in aventura and i have a 9 mile ride to work. I always ride my bike all the way over there, but i'm getting tired of it. I would like to buy a electric bike conversion kit to make my life easier. Do you know of any place near aventura that sells that kind of kit?
ps ... its not a motorcycle.....it's a common human powered bicylce ;).... need a cheap electric conversion kit for it urgently

Answer
Buy an electric motor and put it where the gas powered motor is. Than hook up battery packs. This site here has instructions: http://blog.makezine.com/archive/2007/02/diy_electric_motorcycle_c.html

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electric bike kits?

vinny

Answer
Electric bikes usually have a limited range power limits and/or limited speed. Most cyclist find that they are not a great deal of help and after a relatively short distance they will actually slow them down.

There are many different versions of electric bike.most fall into these categories.

Friction drive.. They have a roller of some type that runs onto the tyre.

Hub motors electric motor built into either the front or rear wheel.

Chain or belt drives. Either feed into the crank system or drive one of the wheels separately.

To find a kit do a general search on electric bike kits.

Here is a few that I know of. (I'm biased toward the last group there are a bit more efficient)

http://www.cyclone-tw.com/index.html
http://www.cyclone-usa.com/
http://www.elationebikes.com.au/prod01.htm
http://www.epacpower.com.au/images/wh_spr.jpg

Electric Bike?

Q. Hey I'm going to be moving a ways away from my kung fu school. So I will have to bike there but we are talking like 30 miles away at least. So my question is if anyone knows what that bike adapter kit is where it lets you switch between pedaling and driving?

Answer
there are allot of electric bikes and kits out there, but the problem is weight, performance, and distance per charge, remember, if you use those batteries for 10-20 Miles they are bone dry, and you have to pedal with an additional 80 pounds of weight, so you think, i ll add more batteries, but then you add more weight, then you need a bigger motor, so on and so forth, to have a more efficient setup you would need lighter batteries that last longer, lithium ion, or nickle metal hybrid, but they are very pricey, and you would need allot of them.

electric biking is not yet a transportation alternative, unless your going very short distance.

but if you wait, I'm currently working on a revolutionary concept for power assisted bicycles that will be available on the market for the summer of 2007 and will give you a 250 mile autonomy, and will only add 9.2lbs.

Powered by Yahoo! Answers

electric bikes?

free_mark5

Anyone have a electric bike, i want one that looks like a mt. bike, and can also be used without the power on.

Answer
you have several options.

Giant will be coming out with a new model this spring, check out your Giant Ebike Dealer, or
Bird Ebike in Colorado if you don't have one.

Next is the Bionx ebike add on kit, can be added to most bikes.

Also Crystalyte hub motors can be added to most Mountain bikes.

Buy from a good dealer, locally if you can.

we have several ebikes including Giant bionx, Crystalyte and others.

Your best choice will depend on quite a few factors. but first make sure where they are legal in your locality. State of NY doesn't like them.

Legal electric assist Ebikes are generally considered bicycles if they comply with the federal law HR727- Max 750watts, pedals that work, maximum 3 wheels, maximum 20mph under power. but there are exceptions so check locally.

Check http://tech.groups.yahoo.com/group/power-assist/
for more details

ELECTRIC BIKE QUESTION!!! ?

mike

Ok so I wanna convert my bike to a electric bike..I want to be able to travel like 30 or so miles on it at about 25mph is this possible under 300-350 dollars? I would even consider a used one on eBay
Oh ya and my bike just a regular comfort bike with 26 inch tires
Would it be better to buy one or use a electric bike conversion kit? Thanks!

Answer
I would take that $350 & look into a lighter hybrid or performance hybrid bicycle. Bikes with electric motors, either home built or store bought, always seem to drain the charge quickly and in the wrong place. Then what? You are stuck pedaling that behemoth home on leg power. The lighter the bicycle, the easier it usually is to pedal. Especially with the 700C tires found on hybrids & performance hybrids. They're taller & thinner than those found on your comfort bike.

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electric bike kits?

vinny

Answer
Electric bikes usually have a limited range power limits and/or limited speed. Most cyclist find that they are not a great deal of help and after a relatively short distance they will actually slow them down.

There are many different versions of electric bike.most fall into these categories.

Friction drive.. They have a roller of some type that runs onto the tyre.

Hub motors electric motor built into either the front or rear wheel.

Chain or belt drives. Either feed into the crank system or drive one of the wheels separately.

To find a kit do a general search on electric bike kits.

Here is a few that I know of. (I'm biased toward the last group there are a bit more efficient)

http://www.cyclone-tw.com/index.html
http://www.cyclone-usa.com/
http://www.elationebikes.com.au/prod01.htm
http://www.epacpower.com.au/images/wh_spr.jpg

Electric Bike?

Q. Hey I'm going to be moving a ways away from my kung fu school. So I will have to bike there but we are talking like 30 miles away at least. So my question is if anyone knows what that bike adapter kit is where it lets you switch between pedaling and driving?

Answer
there are allot of electric bikes and kits out there, but the problem is weight, performance, and distance per charge, remember, if you use those batteries for 10-20 Miles they are bone dry, and you have to pedal with an additional 80 pounds of weight, so you think, i ll add more batteries, but then you add more weight, then you need a bigger motor, so on and so forth, to have a more efficient setup you would need lighter batteries that last longer, lithium ion, or nickle metal hybrid, but they are very pricey, and you would need allot of them.

electric biking is not yet a transportation alternative, unless your going very short distance.

but if you wait, I'm currently working on a revolutionary concept for power assisted bicycles that will be available on the market for the summer of 2007 and will give you a 250 mile autonomy, and will only add 9.2lbs.

Powered by Yahoo! Answers

Electric Bike?

Q. Hey I'm going to be moving a ways away from my kung fu school. So I will have to bike there but we are talking like 30 miles away at least. So my question is if anyone knows what that bike adapter kit is where it lets you switch between pedaling and driving?

Answer
there are allot of electric bikes and kits out there, but the problem is weight, performance, and distance per charge, remember, if you use those batteries for 10-20 Miles they are bone dry, and you have to pedal with an additional 80 pounds of weight, so you think, i ll add more batteries, but then you add more weight, then you need a bigger motor, so on and so forth, to have a more efficient setup you would need lighter batteries that last longer, lithium ion, or nickle metal hybrid, but they are very pricey, and you would need allot of them.

electric biking is not yet a transportation alternative, unless your going very short distance.

but if you wait, I'm currently working on a revolutionary concept for power assisted bicycles that will be available on the market for the summer of 2007 and will give you a 250 mile autonomy, and will only add 9.2lbs.

where to buy a cheap electric bike conversion kit?

Juan L

I live in aventura and i have a 9 mile ride to work. I always ride my bike all the way over there, but i'm getting tired of it. I would like to buy a electric bike conversion kit to make my life easier. Do you know of any place near aventura that sells that kind of kit?
ps ... its not a motorcycle.....it's a common human powered bicylce ;).... need a cheap electric conversion kit for it urgently

Answer
Buy an electric motor and put it where the gas powered motor is. Than hook up battery packs. This site here has instructions: http://blog.makezine.com/archive/2007/02/diy_electric_motorcycle_c.html

Powered by Yahoo! Answers

electric bike kits?

vinny

Answer
Electric bikes usually have a limited range power limits and/or limited speed. Most cyclist find that they are not a great deal of help and after a relatively short distance they will actually slow them down.

There are many different versions of electric bike.most fall into these categories.

Friction drive.. They have a roller of some type that runs onto the tyre.

Hub motors electric motor built into either the front or rear wheel.

Chain or belt drives. Either feed into the crank system or drive one of the wheels separately.

To find a kit do a general search on electric bike kits.

Here is a few that I know of. (I'm biased toward the last group there are a bit more efficient)

http://www.cyclone-tw.com/index.html
http://www.cyclone-usa.com/
http://www.elationebikes.com.au/prod01.htm
http://www.epacpower.com.au/images/wh_spr.jpg

Electric Bike?

Q. Hey I'm going to be moving a ways away from my kung fu school. So I will have to bike there but we are talking like 30 miles away at least. So my question is if anyone knows what that bike adapter kit is where it lets you switch between pedaling and driving?

Answer
there are allot of electric bikes and kits out there, but the problem is weight, performance, and distance per charge, remember, if you use those batteries for 10-20 Miles they are bone dry, and you have to pedal with an additional 80 pounds of weight, so you think, i ll add more batteries, but then you add more weight, then you need a bigger motor, so on and so forth, to have a more efficient setup you would need lighter batteries that last longer, lithium ion, or nickle metal hybrid, but they are very pricey, and you would need allot of them.

electric biking is not yet a transportation alternative, unless your going very short distance.

but if you wait, I'm currently working on a revolutionary concept for power assisted bicycles that will be available on the market for the summer of 2007 and will give you a 250 mile autonomy, and will only add 9.2lbs.

Powered by Yahoo! Answers

I want an electric bike kit?

David

I want to chang my bike into an electric bike with a kit i can spend 200-400 dollors. I want atleast 15 mph

Answer
you could buy a ready made electric bike for that money.
( )

good luck

Electric Bikes?

Q. Hi, for next christmas I was hoping to buy an electric bike.

However I dont know where I could get one from.

If you could please give me some links, advice, whats needed and costs for them I would be most greatful.

Thanks!
thanks alot...

Answer
There is no one "best" ebike for all situations, dont let anyone tell you different. There are many factors to consider, such as: the bicycle frame, your price range, your performance needs, your installation requirements, and after market service needs.

So lets take some well rated ebikes (all of which I have sold and still service) and compare them:

Giant suede-e (no longer sold, a few still available new, still have service and parts) a little low on power for big guys hauling large loads in tough terrain, BUT VERY Reliable and pretty light weight. Un modifiable. Turnkey- no installation issues and no service or parts issue. $1.1k

Cyclone Kit currrently sold on the internet and a few places across the US (Including me in Colorado) GREAT power. Can be a pain to install, so you have to have a specific bike for it to fit, and someone to help with or do the install unless you are pretty darn good with tools. good value, can make slight modifications, parts available, but not much service.

Bionx Kit, 36v more power than than Giant suede-e, lots of nifty hard to find features, Very bicycle-like for a kit, fairly pricy, easy install, parts available, some service. unmodifiable.

EZee bikes and kits, pretty reliable, good parts, some service, can be either a kit or a turnkey bike. moderate performance. a little pricey, but not a lot. minor mods.

Crystalyte. can be anything you want it to be, not real bicyle like. Lots of parts and internet service advise. reasonable price, controller less than the most reliable. You install- easier than a cyclone, harder than a bionx.

If you need the best performance for the money and you can work with tools and pick out your bike, then Cyclone might be best.

For today total turnkey, maybe an EZEE.

Really want to retain the bicyle feel & arent having extremes of demands- try Bionx.

With all ebikes, all connections are the biggest reliability issue, next are throttles then controllers unless stated above.

You will need to look at some discussion groups to get the best lowdown for your situation.

try:

http://tech.groups.yahoo.com/group/power...

http://endless-sphere.com/forums/index.p...

a few good shops:

http://www.birdrv.com/electricbike.php

http://electricvehiclesnw.com/

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is it ok to put a 21 speed bike wheel on a 24 speed bike to replace the tire?

best electric bike kit image

yoyo2852

I need have 8 cogs on my rear wheel, can I use a different wheel that has 7 cogs? I would like to use this electric bike kit but it comes with the wheel being 7 speeds. Can I still shift all 7 speeds with this new wheel, just not the 8th, or will all the cogs be different sizes so I cant use the pedals at all?

Answer
It's a bit of a hack, and not something that's easy to just switch back and forth on.

7 and 8 speed both use the same size of chain, so you won't have any immediate problems just swapping the wheel. However, the distance between cogs is different, so your derailleur will not function correctly - it might jump two gears, it might not shift at all when you do, and it may throw your chain entirely. At a minimum, you'll need to adjust your limiter screws to keep it from throwing the chain, but ideally, you should be replacing the shifting mechanism.

I want to convert my bike to an electric bike, anyone have any experience with this?

Q. I want to convert my current bike to an electric bike for less than $200. I'm really not that handy with electronics, but if some instruction to put A into B I can do it, I just wouldn't be able to figure out that A goes into B with out the instructions. Anyways, does anyone have some tips? All the sites that I've found are very unprofessional or non-specific so it's really hard to figure out anything from them. I would be willing to buy a kit.

Answer
An electric bike has to have a motor, controller, throttle, and battery pack.
Hub motors are the easiest to install.
overview:
You remove your old front wheel, put the new wheel where the old one was, align the wheel in the slots, adjust the brakes, secure the controller and the battery pack on the rear rack, put the throttle on the handle bars, route the wires safely and tie-wrap, connect the connectors together, turn every thing on and test.

To be of much use, you have to have at least 250watts, and hopefully more.

Largo scooters has a decent kit (go Hub)for $600 and is nice. Every once in a while you can find a WE or BD36 for maybe $350.

A Largo kit has keyed connectors so you cannot hook it up wrong.

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Electric bike conversion kit that recharges as you pedal?

best electric bike kit image

ChemTalk

Basically what's in the question just wondering if there are any electric bike conversion kits that will partially recharge while you pedal. Kind of like a hybrid; and if you guys have any could you point me to them?

Answer
no
recharge as you pedal?
that would be about .001% efficient

if you are going to pedal, why not let THAT run the bike
instead of pushing a generator, letting that charge a battery, letting the battery run a motor
all of which have losses

just charge from the wall for about 1 cent a day

there is no need to 'charge' from pedaling

wle.

is it ok to put a 21 speed bike wheel on a 24 speed bike to replace the tire?

yoyo2852

I need have 8 cogs on my rear wheel, can I use a different wheel that has 7 cogs? I would like to use this electric bike kit but it comes with the wheel being 7 speeds. Can I still shift all 7 speeds with this new wheel, just not the 8th, or will all the cogs be different sizes so I cant use the pedals at all?

Answer
It's a bit of a hack, and not something that's easy to just switch back and forth on.

7 and 8 speed both use the same size of chain, so you won't have any immediate problems just swapping the wheel. However, the distance between cogs is different, so your derailleur will not function correctly - it might jump two gears, it might not shift at all when you do, and it may throw your chain entirely. At a minimum, you'll need to adjust your limiter screws to keep it from throwing the chain, but ideally, you should be replacing the shifting mechanism.

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Need advise on getting electric bike that goes at least 20 mph, 40 mile range?

best electric bike kit image

LTD1

What electric bike should I get?
I need it to go at least 20 mph and at least 40 mile range, I don't mind doing some pedaling to get long range. Also, I want it to be super silent.
Is it better to convert a standard bike or to get an already assembled electric bike?
What should I expect to pay for this?

Thanks.

Answer
You will need to get a kit as most pre-assembled ebikes wont go over 20mph.

you can do this for about $1500 and your bike. this would be easy on a recumbent.

try this for more info:
http://endless-sphere.com/forums/index.php

Considering an electric bike, or an electric bike wheel for my beach cruiser, any suggestions?

Brian

I live about 2 miles from work, and have a bike path directly to the office. I want to get an electric bike or convert my beach cruiser to an electric bike. Thoughts on this? Suggestions?

Answer
You can order an electric bike from walmart.com, and it's under $500. I think it's called the izip, or the ezip. But their cheap. completely cheap. cheap bikes with cheap components.

You can get a pretty good kit for your beach cruiser.

http://www.electricrider.com/
http://www.electric-bikes.com/
http://www.ampedbikes.com/complete.html
http://www.hi-powercycles.com/

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Need advise on getting electric bike that goes at least 20 mph, 40 mile range?

best electric bike kit image

LTD1

What electric bike should I get?
I need it to go at least 20 mph and at least 40 mile range, I don't mind doing some pedaling to get long range. Also, I want it to be super silent.
Is it better to convert a standard bike or to get an already assembled electric bike?
What should I expect to pay for this?

Thanks.

Answer
You will need to get a kit as most pre-assembled ebikes wont go over 20mph.

you can do this for about $1500 and your bike. this would be easy on a recumbent.

try this for more info:
http://endless-sphere.com/forums/index.php

Considering an electric bike, or an electric bike wheel for my beach cruiser, any suggestions?

Brian

I live about 2 miles from work, and have a bike path directly to the office. I want to get an electric bike or convert my beach cruiser to an electric bike. Thoughts on this? Suggestions?

Answer
You can order an electric bike from walmart.com, and it's under $500. I think it's called the izip, or the ezip. But their cheap. completely cheap. cheap bikes with cheap components.

You can get a pretty good kit for your beach cruiser.

http://www.electricrider.com/
http://www.electric-bikes.com/
http://www.ampedbikes.com/complete.html
http://www.hi-powercycles.com/

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How do I make my own electric bike?

best electric bike kit image

blitzcrack

I'm a girl who would like to edit her current bike to make an electric bike (because who is anyone kidding, most of the electric bikes are catered to men.) Does anyone know of a free online source that goes through the step by step process of building an electric bike?
PS. Made from scratch kits are okay too

Answer
Here is one web site for your question

http://www.ampedbikes.com/?gclid=CL7hlrD1-ZYCFQkiagodsjsGXg

If you google <electric bike kits>

you will get a lot more

Need advise on getting electric bike that goes at least 20 mph, 40 mile range?

LTD1

What electric bike should I get?
I need it to go at least 20 mph and at least 40 mile range, I don't mind doing some pedaling to get long range. Also, I want it to be super silent.
Is it better to convert a standard bike or to get an already assembled electric bike?
What should I expect to pay for this?

Thanks.

Answer
You will need to get a kit as most pre-assembled ebikes wont go over 20mph.

you can do this for about $1500 and your bike. this would be easy on a recumbent.

try this for more info:
http://endless-sphere.com/forums/index.php

Powered by Yahoo! Answers

I want to convert my bike to an electric bike, anyone have any experience with this?

best electric bike kit image

Q. I want to convert my current bike to an electric bike for less than $200. I'm really not that handy with electronics, but if some instruction to put A into B I can do it, I just wouldn't be able to figure out that A goes into B with out the instructions. Anyways, does anyone have some tips? All the sites that I've found are very unprofessional or non-specific so it's really hard to figure out anything from them. I would be willing to buy a kit.

Answer
An electric bike has to have a motor, controller, throttle, and battery pack.
Hub motors are the easiest to install.
overview:
You remove your old front wheel, put the new wheel where the old one was, align the wheel in the slots, adjust the brakes, secure the controller and the battery pack on the rear rack, put the throttle on the handle bars, route the wires safely and tie-wrap, connect the connectors together, turn every thing on and test.

To be of much use, you have to have at least 250watts, and hopefully more.

Largo scooters has a decent kit (go Hub)for $600 and is nice. Every once in a while you can find a WE or BD36 for maybe $350.

A Largo kit has keyed connectors so you cannot hook it up wrong.

Any one know Gladway electric bike? How can i find an electric bike shop?

Gladway Eb

I want to find someone who are in the field of electric bikes, or a dealer or distribuotr
Macha, Are you a dealer of electric bikes?

Answer
Where are you located? There are several electric bicycle dealers around the country. You can find a good list at http://e-bikedealers.com/ or at electric-bikes.com, or bicycle-power.com. Each dealer will carry a variety of lines and products. Options for electric-assist bicycle products include 1) electric bicycles, 2) do-it-yourself conversion kits to put on your existing bike, or 3) the motorized trailer that attaches to your existing bike when you want propulsion, then remove it in seconds when you just want to pedal. If you're interested in utility biking (using a bicycle for transportation rather than a car), any of these is a good solution.

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is it ok to put a 21 speed bike wheel on a 24 speed bike to replace the tire?

best electric bike kit image

yoyo2852

I need have 8 cogs on my rear wheel, can I use a different wheel that has 7 cogs? I would like to use this electric bike kit but it comes with the wheel being 7 speeds. Can I still shift all 7 speeds with this new wheel, just not the 8th, or will all the cogs be different sizes so I cant use the pedals at all?

Answer
It's a bit of a hack, and not something that's easy to just switch back and forth on.

7 and 8 speed both use the same size of chain, so you won't have any immediate problems just swapping the wheel. However, the distance between cogs is different, so your derailleur will not function correctly - it might jump two gears, it might not shift at all when you do, and it may throw your chain entirely. At a minimum, you'll need to adjust your limiter screws to keep it from throwing the chain, but ideally, you should be replacing the shifting mechanism.

I want to convert my bike to an electric bike, anyone have any experience with this?

Q. I want to convert my current bike to an electric bike for less than $200. I'm really not that handy with electronics, but if some instruction to put A into B I can do it, I just wouldn't be able to figure out that A goes into B with out the instructions. Anyways, does anyone have some tips? All the sites that I've found are very unprofessional or non-specific so it's really hard to figure out anything from them. I would be willing to buy a kit.

Answer
An electric bike has to have a motor, controller, throttle, and battery pack.
Hub motors are the easiest to install.
overview:
You remove your old front wheel, put the new wheel where the old one was, align the wheel in the slots, adjust the brakes, secure the controller and the battery pack on the rear rack, put the throttle on the handle bars, route the wires safely and tie-wrap, connect the connectors together, turn every thing on and test.

To be of much use, you have to have at least 250watts, and hopefully more.

Largo scooters has a decent kit (go Hub)for $600 and is nice. Every once in a while you can find a WE or BD36 for maybe $350.

A Largo kit has keyed connectors so you cannot hook it up wrong.

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How do I make my own electric bike?

best electric bike kit image

blitzcrack

I'm a girl who would like to edit her current bike to make an electric bike (because who is anyone kidding, most of the electric bikes are catered to men.) Does anyone know of a free online source that goes through the step by step process of building an electric bike?
PS. Made from scratch kits are okay too

Answer
Here is one web site for your question

http://www.ampedbikes.com/?gclid=CL7hlrD1-ZYCFQkiagodsjsGXg

If you google <electric bike kits>

you will get a lot more

Need advise on getting electric bike that goes at least 20 mph, 40 mile range?

LTD1

What electric bike should I get?
I need it to go at least 20 mph and at least 40 mile range, I don't mind doing some pedaling to get long range. Also, I want it to be super silent.
Is it better to convert a standard bike or to get an already assembled electric bike?
What should I expect to pay for this?

Thanks.

Answer
You will need to get a kit as most pre-assembled ebikes wont go over 20mph.

you can do this for about $1500 and your bike. this would be easy on a recumbent.

try this for more info:
http://endless-sphere.com/forums/index.php

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