professor
Active Member
On this bike, I went with the 450 w scooter motor, 500 w controller/twist grip throttle. After about a 1/2 mile the bike slows down gradually, even though the alternator output (right to the batterys) shows over 27 volts.
If I roll the throttle back and quickly jam it on full, the bike surges ahead. But again, slows down.
Today, I put the meter onto the output of the controller to the motor and I can see the voltage drop.
Is there any likelyhood that the twist grip throttle is doing this or for sure it is the controller?
I went with the controller rather than a simple on/ off switch, after not reading of much in the way of problems with them.
The other bike is only 250 w and has quite a kick when the on/off switch is energized. I thought it would be good to lessen the (likely)more violent start on this bike by going "Normal".
Any input before I rip these electronics out?
If I roll the throttle back and quickly jam it on full, the bike surges ahead. But again, slows down.
Today, I put the meter onto the output of the controller to the motor and I can see the voltage drop.
Is there any likelyhood that the twist grip throttle is doing this or for sure it is the controller?
I went with the controller rather than a simple on/ off switch, after not reading of much in the way of problems with them.
The other bike is only 250 w and has quite a kick when the on/off switch is energized. I thought it would be good to lessen the (likely)more violent start on this bike by going "Normal".
Any input before I rip these electronics out?