All our B-ONE Boards were paired well before ship out.But it will need to repair again if change to other size wheels, or only buy the esc and remote to do some diy boards.
Here is how to pair the remote to the board,it is easy , only 3 steps.
Both board and the remote are in the power off state
1, Long press the switch button on the board for around 5 seconds,till the lights get red and fast flash
2, Long press the switch button on the remote for around 5 seconds, till the remote display shows 'remote paired ok' and get into the setup mode.
3,Finish the setup , then all is done!
Enjoy the ride!