Team up with Kai and his powerful motorcycle to take on the dangerous snake warrior Rattla! Jump behind the controls and roar into action on the red, black and gold bike. Look out! Rattla is launching dangerous missiles at you from his catapult! Can you grasp the sword and lead the ninja to victory? It is essential you help him triumph over the advancing forces of evil!  • LEGO® NINJAGO® Kai’s Blade Cycle (71734) set helps kids learn how to build before they recreate ninja adventures with a motorcycle toy and a catapult toy that launches objects.• Playset includes 2 minifigures: ninja Kai and the evil snake warrior Rattla, plus a Starter Brick to get the building and play started quickly.• Kids can use the fantastic ninja motorcycle toy to stage exciting battles against Rattla and his working catapult toy.• Know a kid aged 4 and up who deserves a spec ial treat? This is an ideal reward that guarantees them endless hours of fun. Makes a great birthday or holiday gift too.• Kai’s Blade Cycle measures over 1.5 in. (4 cm) tall, 4.5 in. (11 cm) long and 2 in. (5 cm) wide – the perfect size to display in a child’s bedroom between playtime battles.• Simple picture instructions mean kids will be carefully guided through the building process.• Youngsters can make their building experience even better with digital Instructions PLUS. With the zoom , rotate and ghost modes, the building becomes part of the fun.• 4+ playsets are a great way for youngsters to learn how to build, while also allowing the rest of the family to share the fun.• For more than 6 decades, LEGO® bricks have been made from high-quality materials to ensure they connect and pull apart consistently every time – ninja skills and strength not needed!• LEGO® building bricks meet stringent safety standards, so you know kids are in safe hands.