Check out a drag race between the $499 Riptide R1 and the $1399 Inboard M1. Pre-order your Riptide Electric Skateboard at https://goo.gl/ueZGH6
It should be noted that the Inboard has software protections included to not strain the electronics at start up, so its not quite designed for drag races. Though this race does look lopsided, the Inboard does have significant power accelerating once you hit ~5 mph.
Riptide vs. Inboard Electric Skateboard Race