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Lego

71804 - Lego Arins Battle Mech

71804 - Lego Arins Battle Mech

Regular price $24.99 AUD
Regular price Sale price $24.99 AUD
Sale Sold out
Tax included. Shipping calculated at checkout.

Arin’s Battle Mech (71804) ninja toy lets kids aged 4+ learn to build as they join in with their ninja heroes’ attempt to save their dragon friends. This role-play action toy includes an impressive mech figure to inspire kids to recreate exciting adventures from season 2 of the NINJAGO® Dragons Rising TV show.

This LEGO® set comes with 2 minifigures: Arin with a katana accessory and a Wolf Mask Warrior with a sword accessory. Arin fits in the posable mech figure, which wields a large sword androtating blade, while the Wolf Mask Warrior can fly in a glider that has posable wings, a disc shooter and 2 spears. There’s also a brick-built crystal cave with a magic mallet inside and a weapons rack with 2 golden katana sword accessories.

This ninja toy has been designed to provide a fun experience for children aged 4+ who are discovering the joy of building with LEGO bricks. The set comes with a Starter Brick: a partly constructed base that gets kids building quickly and with confidence.

  • Learn-to-build ninja toy for kids – Boys and girls aged 4 years old and up can discover the joy of building and play out ninja stories with the all-action Arin’s Battle Mech playset
  • Posable mech toy – Kids can recreate battles from season 2 of the NINJAGO® Dragons Rising TV show with this mech figure featuring a cockpit, posable limbs, rotating blade and large sword accessory
  • 2 LEGO® NINJAGO® minifigures – Ninja playset includes an Arin minifigure armed with a katana accessory so kids can role-play action against the Wolf Mask Warrior with his sword
  • Flyer and crystal cave – Role-play toy set includes a flyer with posable wings, a disc shooter and 2 spear elements, a crystal cave with a magic mallet, and a weapons rack with 2 katana sword elements
  • Ninja gift – LEGO® set provides a fun build-and-play experience and is a gift idea for kids aged 4 and up to fuel their imaginations and develop their storytelling skills
  • Discover more ninja toys for kids – Look out for other NINJAGO® playsets (sold separately) featuring dragons, mechs and ninja legends
  • Introduction to building with LEGO® bricks – 4+ LEGO playsets help youngsters learn how to build, while allowing the rest of the family to share in the fun
  • Measurements – 104-piece LEGO® set with a mech toy standing over 4 in. (10 cm) tall

Shipping & Returns

We deliver Australia-wide, using a range of couriers such as Sendle, Australia Post, and All Regions Logistics/Wizz. We will always choose the cheapest option, which will depend on which item you buy and where you live.

Generally, delivery takes 2-5 business days, but this does depend on which day you place the order (eg. weekend or public holiday), and how far you are from our stores in Northern NSW. Once the item leaves our store, we will arrange for the courier to send you a tracking email so you can follow the package all the way to your front door.

Please remember these are independent couriers who only generally deliver Monday-Friday during business hours. You'll have to make arrangements directly with them if you can't be home on the day of delivery, or if you want to make other arrangements.


Please note we do have separate shipping rates for bulky and heavy items.

This is generally for items such as Ride-ons, Scooters, Magnetic Construction, Outdoor Games, Doll House and Kitchens.

Diecast rate = (Shipping "Rate 2" for 1 x 1:18 Car)

Shipping Rate 2 - $19.99 - 1-2 Kgs 

Shipping Rate 3 - $24.99 - 2-4 Kgs

Shipping Rate 4 - $29.99 - 4-10 Kgs

Shipping Rate 5 - $44.99 - 10-20 Kgs

Shipping Rate 6 - $69.99 - 20 - 25 Kgs 

Shipping Rate 7 - $119.99 25Kg+


We currently do not deliver outside Australia

Products that have a badge on them that reads "In Transit" means we have received confirmation from the supplier that the stock has been shipped to us but we have not received the stock yet. This means if you order this item there will be delays on delivery times as we do not physically have the stock yet. You will be shipped your item as soon as the stock arrives in our store.

Additional Information

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