- This article is about the vehicle. For the original set, see 9441 Kai's Blade Cycle. For the Legacy set, see 70667 Kai's Blade Cycle & Zane's Snowmobile.
The Blade Cycle is a Ninja vehicle owned by Kai. It resembles a red motorcycle that is surrounded by flames during use. The Blade Cycle can be summoned by focusing one's mind on a weapon (in Kai's case, the Sword of Fire).
Kai used the Blade Cycle to catch up to the snakes' train as it travelled to Ouroboros.