
Kids who love gaming and amusement park toys will adore this fully functional roller-coaster set. The LEGO® City Robot World Roller-Coaster Park (60421) adventure toy is packed with details to inspire hours of imaginative play. Kids can send the 3-car train whizzing through a futuristic videogame venue that houses an arcade with toy video game consoles, an e-sports arena, a slushy bar, and more. The set also features an articulated mech suit and 8 minifigures for role play and storytelling.
This creative building set includes a step-by-step printed building guide and 3D instructions in the LEGO Builder app—a digital building companion with intuitive zoom and rotate tools that enable kids to visualize models from all angles as they build.
LEGO City toys feature cool vehicles, realistic structures, and fun characters that inspire without limits. Kids can add this LEGO City set to others (sold separately) from the LEGO City range to expand the world of play possibilities.
Exceptional — 5 stars
Really happy with this. Price was the best I found online and delivery was faster than expected. Product is well made and does exactly what it should. Zero complaints — will buy from SuperSaver AU again.
Absolutely love it!
Had the LEGO City on my wishlist for a few weeks and finally pulled the trigger. Arrived in 2 days which was a nice surprise. Build quality is solid and exactly what the photos showed. My partner uses it every day now and has already asked me to grab another one as a gift.
Best buy of the year
Ordered Thursday and had it by Saturday. Packaging was really good — nothing moved around. Works exactly as expected and the price was well below what I saw in stores.
Fast delivery — impressed
Love my LEGO City. Does the job perfectly and the price was unbeatable.
Exactly as described
Always buy Lego when I can — consistent quality and you know what you are getting. This one is no different. Fast dispatch and arrived in perfect condition.
Would buy again for sure
Was a bit skeptical ordering online but really glad I did. The item arrived in a sturdy box — nothing rattled or was damaged. Set it up in about 10 minutes and has been working perfectly since. Compared to what I saw in store I saved a solid amount. Will definitely be back.


