The LEGO NINJAGO: Kai's Blade Cycle (9441) is a 188-piece building set released in 2012 as part of the LEGO NINJAGO theme. This set features Kai's Blade Cycle, a vehicle used by the character Kai in the popular LEGO NINJAGO universe. The set includes detailed instructions for assembly and offers hours of creative play for children aged 8-14. Made in Denmark by the renowned LEGO brand, this set is a must-have for fans of NINJAGO and LEGO building toys.