Bafang twist throttle for BBSxx drive system. It plugs right in. Give your electric bike a motorcycle feel. For the right-hand side.
For more information on choosing a throttle check out this article. (click here)
Easy to fit and works much better than thumb throttle
I used this on my Lunamate Bafang BBHD 1KW fitted to an old Marin Nail Trail MTB. Fitting took less than an hour and I find it much easier to use that the thumb trigger I'd been using for a year since I built the ebike. Great value for money. Note that I have only used the bike on the road and have ridden motorbikes for years so YMMV.