24V Electric Bicycle with updated speed controller SMD 2

http://canadianwind.net/motorized_ebike.html
Yes, it is! It's the rocket science!!!
I have updated the speed controller.
Now I can ride my ebike up to 55km/h without pedals; one charge distance is much longer than it was before.
The controller was speed limited to 30km/h, and dc motor didn't charge batteries when I rode downhill.
Now I have updated the speed controller to the rocket technology in SMD shop - SUN MANUFACTURING & DESIGN - electronic and mechanical design:
13 Edvac Drive, unit #9,
Brampton, Ontario, Canada,
L6S 5W6,
tel. 905-458-6222.
They really very kind guys, it was not cost me too much.

Good Luck!

Category:

Science & Technology

Tags:

• electric
• bike
• speed
• controller
• space
• technology
• SMD