Need some advice, I'm building an e-bike with a rear hub motor for a 150 mm frame drop out.
Initially I planned on building with a QS273 motor, but many have advised that this would be too heavy, and would require an upgrade of all other components (frame, brakes, suspension, etc.).
I've been advised that the best option would be a QS205 motor V3 (4t or 5t winding).
Is this the best option for my build? Is there an option between the QS205 and QS273? I worry that the QS205 might not be powerful enough...
I live in a very hilly area (most roads at 10 to 20 degree gradients). Would this motor be able to handle this gradient for extended periods of time?
Max speed I would like would be around 85 to 90kmph. Rider weight would be 72 kg. I plan to push 200A or 250A max out of the controller into this hub motor. Is this possible? Can the motor handle it with a hub sink and fero fluid? What is the maximum power I can push out of this hub motor?
I plan to run 19" wheels.
Initially I planned on building with a QS273 motor, but many have advised that this would be too heavy, and would require an upgrade of all other components (frame, brakes, suspension, etc.).
I've been advised that the best option would be a QS205 motor V3 (4t or 5t winding).
Is this the best option for my build? Is there an option between the QS205 and QS273? I worry that the QS205 might not be powerful enough...
I live in a very hilly area (most roads at 10 to 20 degree gradients). Would this motor be able to handle this gradient for extended periods of time?
Max speed I would like would be around 85 to 90kmph. Rider weight would be 72 kg. I plan to push 200A or 250A max out of the controller into this hub motor. Is this possible? Can the motor handle it with a hub sink and fero fluid? What is the maximum power I can push out of this hub motor?
I plan to run 19" wheels.