Bintelli Fusion 750W Bafang Tuning/Derestricting

[kip_66]

Hello I have checked the forums to ensure the topic had not been covered and it didnt appear so.
Anyway, I have two brand new Bintelli Fusion ebikes with the 750W Bafang hub motors that I bought for my wife and I.
The bikes are a lot of fun but not hitting the mark in the speed department. So I am looking to tune/derestrict them both.
I checked with Speedbox and they didnt seem to have anything for me.
If there is not a chip available, how can I accomplish this?
Can the throttle, or controller be changed out?
The thumb throttle that comes on it is dumb.. It seems it is all or nothing.
I would prefer to have a variable twist grip anyway..
I am very new to the eBike scene, so be gentle..

Thank you for your time and advice.

 

[Fusion desolution]

Hello, I’m a bintelli fusion victim also… lol. I have a fusion that have lots of electrical issues and bintelli don’t care. The dealer want me to bring it in(no labor cover as per bintelli) in order to run me a hefty bill to learn what the problem is. Pretty much pay to teach. When you hit the horn the rear wheel move. Also under 100 miles both front and rear bearing failure, if you call them they play like they never heard of any issues.I have a video of tire moving but I’m not sure if it can be added here. The cassette bearing went first 25 miles. How about it. Anyone had issues. ? Thanks

 

[Mcc382001]

Hello, I’m a bintelli fusion victim also… lol. I have a fusion that have lots of electrical issues and bintelli don’t care. The dealer want me to bring it in(no labor cover as per bintelli) in order to run me a hefty bill to learn what the problem is. Pretty much pay to teach. When you hit the horn the rear wheel move. Also under 100 miles both front and rear bearing failure, if you call them they play like they never heard of any issues.I have a video of tire moving but I’m not sure if it can be added here. The cassette bearing went first 25 miles. How about it. Anyone had issues. ? Thanks

I have electricAl problems too I hit the horn and the display shut down I have to shut off the battery and turn it back on. I also had to replace The rear motor now the battery is acting up and I’m having trouble acing the battery by the company. It only has 290 miles on it and it’s only eight months old.

 

[Jeremy McCreary]

Can the throttle, or controller be changed out?
The thumb throttle that comes on it is dumb.. It seems it is all or nothing.

Some throttles are like that, and for months, I thought my thumb throttle was all or nothing, too. But it's actually progressive within a narrow band near the center of the lever's range.

With practice, turns out to be quite useable. Bracing my thumb on the body of the throttle and rolling it onto the lever allows fine control — even on bumpy surfaces.