This offer has expired!Be sure to follow us on Twitter for the latest deals and more. Sign-up for our newsletters and have our best offers delivered to your inbox daily.NIU has launched its anniversary sale through June 30 that is taking up to 51% off a collection of its e-scooters, like the NIU KQi Air…

NIU has launched its anniversary sale through June 30 that is taking up to 51% off a collection of its e-scooters, like the NIU KQi Air RD Electric Scooter for $949 shipped. Down from $1,399, this is technically the first discount on this red colorway, although it is not the first discount we’ve tracked on…