Need help with BMS

[BPF317]

This is my build and I cant figure out how what to select for my BMS. Please see below...

Overview of build...

https://www.dropbox.com/s/mrzzt869b76i5ao/Screenshot_2014-05-15-22-04-20.png

This is my controller...
Voltage: 48V
Power: 1000W
Size: 21.4*9.5*4.5cm
Net Weight: 0.68kg
Max. Cut-off Current: 30A
Max. Cut-off Voltage: 60V
MOSFET: 15 pcs (ST NEC)

My battery Lifepo4 48V 25AH (for more info see link)

http://www.conhismotor.com/ProductShow.asp?id=145

Here are the options for my BMS and I dont know what I should select. I am looking for best speed but I am 240lbs.

https://www.dropbox.com/s/15mfn0rtn4p8o8z/Screenshot_2014-05-15-22-05-00.png

 

[wesnewell]

With a 30A controller, all you need is a 30A BMS, but you selected an upgradc to a 60A, which a wise decision imo, in case you want more power from the system.

 

[BPF317]

Maybe I should just buy a Lyen Controller but what one should I get and what should I select for my BMS?

 

[kentlim26]

conhismotor controller isn't a powerful 30amps. Just buy the hub motor rear 48v 1000watts + thumb throttle. exclude controller and everything.
for the controller you have several choices like huatong, greentime . my suggest choose a custom controller you can choose voltages from 48v to 96volts that sure meet your one of your choices.

BMS ? why not choose lipos ?

 

[dnmun]

Maybe I should just buy a Lyen Controller but what one should I get and what should I select for my BMS?

what do you intend to use as a battery for which you need a BMS? will it be a lipo pack or what?

 

[BPF317]

I dont know enough about batteries to build my own and I want it to last so I am going to go with a Lifepo4 48V 25AH. The BMS comes with the battery so I need to know should I pick the 30A, 60A, or 120A BMS?

With that being said I am a big guy and with the battery weight I am hoping to get 30mph or more from the setup. So the controller is key but I dont want to fry the motor. So what voltage controller would you recommend?