BBS01/BBS01B: 36V 250W,36V 350W,48V 350W
BBS02/BB202B:36V 500W,48V 500W,48V 750W
New version controller size are different from Old version controller size
1,If yourBBS01/02Bcontroller label different than description,it is ok,our new version controller can be your controller replacement.
2,If yourBBSHD 48V1000Wcontroller label different than description,it is ok,our new version controller can be your controller replacement.
3,If your controller isBBSHD 52V 1000W,please order the correct version,(C571-30-506 is old version),a sequence of number is NEW version.
Note:Some new version controller without gear sensor port and light port,you can order our new version motor controller,they are compatiable with your motor.Before you make order,you should confirm your controller version,any question please leave us message,we will reply within 12 hours.
Motor Kits,warranty time12 monthexcept phycial damage and wrong operation.
Battery,warranty time12 monthexcept phycial damage and wrong operation.
Accessories,60daysexcept phycial damage and wrong operation.
Return & Refund:
It is our pleasure to see customers have fun with our products, if you decide to return
the items within 15 days after receipt,we will refund you, the return items must be in
Your satisfaction and positive feedback is very important for us, it will be very kindof you
to leave us 5 stares feedback, if you have any problems, feel free to ask us, we
will do our best to give you service.