best electric bicycle kit image
Tim
Looking for an electric bicycle for commuting...range isn't too crucial as long as it's greater than 10 miles. Affordability is important.
Answer
There are now many electric assist bicycles out there. Some come complete and some kits you adapt to your own bicycle. A great place to start might be here: http://www.electricbikesreviews.com/
There are two general types of electric assist bicycles. They are hub motors and friction motors. For either one the motor and batteries will add weight to the bicycle.
Features you will want to look for should include:
Light with a good power to weight ratio.
The added weight of the batteries should be well placed for the design of the bike and not simply put anywhere.
Ability to remove the battery for charging inside the home.
Regenerative braking captures inertial energy and tries to convert that back into electricity to charge the battery. Bicycles are much lighter than a car and so have less inertial energy to capture. Batteries can't accept a massive influx of energy at once. As a result batteries are not so good to capture inertial energy. The good news is that while this may not be an extremely useful feature it virtually comes free with an electric motor
A fairing of some sort will extend range probably more than regenerative braking. Because of its lower wind resistance an electric recumbant makes some sense: http://www.recumbents.com/wisil/e-bent/default.htm
There are now many electric assist bicycles out there. Some come complete and some kits you adapt to your own bicycle. A great place to start might be here: http://www.electricbikesreviews.com/
There are two general types of electric assist bicycles. They are hub motors and friction motors. For either one the motor and batteries will add weight to the bicycle.
Features you will want to look for should include:
Light with a good power to weight ratio.
The added weight of the batteries should be well placed for the design of the bike and not simply put anywhere.
Ability to remove the battery for charging inside the home.
Regenerative braking captures inertial energy and tries to convert that back into electricity to charge the battery. Bicycles are much lighter than a car and so have less inertial energy to capture. Batteries can't accept a massive influx of energy at once. As a result batteries are not so good to capture inertial energy. The good news is that while this may not be an extremely useful feature it virtually comes free with an electric motor
A fairing of some sort will extend range probably more than regenerative braking. Because of its lower wind resistance an electric recumbant makes some sense: http://www.recumbents.com/wisil/e-bent/default.htm
when export Li battery Electric Bicycle Conversion Kit from china to japanï¼?
Maoning
when export Li battery Electric Bicycle Conversion Kit from china to japanï¼need japan PSE certification for Li batteryï¼what about lead batteryï¼
Could you give me detail information about it.I am working in chinaï¼i am chinese who to do foreign trade.
Answer
You need to contact MITI if you want to do business in Japan. Don't know if they have translators there to help you with the fact you don't speak Japanese, but they are the source. Unless you get someone with very specific info on such matters, MITI is the way to go.
You need to contact MITI if you want to do business in Japan. Don't know if they have translators there to help you with the fact you don't speak Japanese, but they are the source. Unless you get someone with very specific info on such matters, MITI is the way to go.
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Title Post: What is the best electric bicycle out there?
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Rating: 83% based on 9498 ratings. 4 user reviews.
Author: Unknown
Thanks For Coming T0 My Blog
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