SKU: 39274221815

LEGO® City Robot World Roller-Coaster Park 60421

$89.99 $99.99
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Ships within 48 hours · Estimated delivery Aug 10 - Aug 15

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Description

LEGO® City Robot World Roller-Coaster Park 60421Product Number: 60421 Product Piece Count: 986 For Ages: 8+ Group Description: LEGO City Product Description: 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 video gaming venue that houses an arcade with toy video

Product Number: 60421

Product Piece Count: 986

For Ages: 8+

Group Description: LEGO® City

Product Description:

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 video-gaming 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.

  • Toy roller-coaster set – Send kids' play soaring with this fully functional LEGO® City Robot World Roller-Coaster Park adventure toy for amusement park enthusiasts aged 8 and up
  • What’s in the box? – This creative building set includes everything kids need to build a robot-themed roller coaster with lots of features, including a detachable mech toy and 8 minifigures
  • A building toy packed with details for imaginative play – Features include a working 3-car roller-coaster train, a posable mech with a minifigure seat and toy arcade video gaming consoles
  • LEGO® minifigure accessories – This roller-coaster model comes with fun accessories for pretend play, including 3 toy cell phones, a selfie stick, 2 slushy cups, 2 video game controllers and a trophy
  • Creative gifts for kids – Give this LEGO® amusement park toy playset as a holiday or birthday gift for boys and girls aged 8 and up
  • Digital building fun – This LEGO® roller-coaster set features instructions in the LEGO Builder app, where kids can save sets, track progress and zoom in and rotate models in 3D while they build
  • A city without limits – LEGO® City is a place where kids can unleash their limitless imaginations, with structures, vehicles and citizens that motivate them to build, create, explore and play
  • Dimensions – The roller coaster in this 986-piece building set measures over 10 in. (25 cm) high, 21 in. (54 cm) wide and 10.5 in. (27 cm) deep
    • Shipping Notes
    • Free Standard Shipping on $100+ Orders to the USA.
    • Except Preorder products are shipped in 48 hours.
    • Delivery to the USA:
    1. Standard Shipping : 3-10 business days
    • If time is of the essence, please consider selecting expedited delivery for faster service.
    Exchange/Return Notes
    • We offer a 30-day return/exchange service after receiving.
    • Final sale items are not eligible for returns or exchanges.
    • To process your return/exchange, please contact us at [email protected]
    • Please click here for more details>>> Return & Exchange Policy
    SKU: 39274221815

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    4.6 ★★★★★
    Based on 22 reviews
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    S
    Verified Purchase
    S. Berg
    Lowell, US
    ★★★★★ 5
    Good balls
    Color: S6-glow
    My dog is a chewer, and these have held up for close to a year actually a pretty good product
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 27, 2026
    N
    Verified Purchase
    nanny america
    Louisville, US
    ★★★★★ 3
    Disappointed
    Color: S6-muti-color
    These were great for about 20 minutes then they stopped squeaking...we have 2 left that I have saved but the other 4 do not squeak anymore...disappointed as my dog loves to squeak things...would not buy these again...My dog is only an 8lb dog too...but he can still play with the balls without the squeak...
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on April 26, 2026
    J
    Verified Purchase
    joymom
    Cuba, US
    ★★★★★ 5
    Great Value for a ball my dog loves!
    Color: S6-muti-color
    I wish these ball were in the subscription program! My dog gets sooo excited by the new ball, but her interest in things lasts for a few days. She kills the squeak within 11minutes, but the squeaker stays in place rather than becoming a chocking or swallow hazard, and she still loves to chew it. Next, we must throw the ball approximately 723 times the first day, possibly 496 times on day 2, and just 3- 4 on day 3, at which point she will chase the ball before hollering "it's over here if you need it," while she checks on the chipmunk den. We currently have 17 of these balls in our yard (because we have given several leftovers to a less discriminating doodle next door). These balls hold up really well, get her extremely active for the first couple of days, and are a much cheaper than doggie daycare (after an active morning with a new ball, she is happy to chew on it and sleep much of the day). I always have these on hand!
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on November 22, 2025
    M
    Verified Purchase
    Michelle
    Battle Creek, US
    ★★★★★ 4
    Pieces chewed off
    Color: white & green
    My Aussiedoodle loves it. I throw it down the hallway, it bounces crazy, and he chases it. The only complaint is that he can't chew much of the ball part. So now I have to have it put away and brought out for special playtime.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on April 9, 2026
    T
    Verified Purchase
    Tim Raven
    Port Orchard, US
    ★★★★★ 5
    Perfect for my dog!
    Style: Flying Glow Squirrel
    My dog loves it! It hovers in flight, making it easy to catch, and it’s easy for her to pick up since it’s not flat like a regular disc. It even went thru the washing machine without damage, but I let it air dry so the dryer wouldn’t tear it up. Will buy again!
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 12, 2026

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