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LEGO Technic WHACK! 42072 Building Kit with Pull Back Toy Stunt Car, Popular Girls and Boys Engineering Toy for Creative Play (135 Pieces)

4.7 4.7 out of 5 stars 5,115 ratings

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  • Kids can be a part of the action with this high-speed LEGO Technic 42072 WHACK! model car This crash car is the perfect action toy to race against stunt cars and other toy vehicles Kids will be engaged in creative play for hours
  • This STEM toy lets kids build a toy car with a powerful pull-back motor, sturdy front bumper, large rear spoiler, wide black rims with low profile tires and a toy engine that pops out on impact Kids will build a top race car with these accessories
  • Combine this stunt car toy with the LEGO Technic 42073 BASH! to create an awesome WHACK! ‘N’ BASH! combo crash perfect for group play Plus, each model car kit comes with a toy engine that will pop out when the cars crash
  • LEGO Technic sets are compatible with all LEGO building sets for hours of group play Kids can pull back, release to race and crash with a variety of other LEGO Technic stunt toys and pull back toys
  • Crash car measures over 2” (6cm) high, 6” (17cm) long and 3” (9cm) wide Combi model measures over 3” (9cm) high, 7” (20cm) long and 3” (10cm) wide 135 pieces Model car kit is perfect for boys and girls between the ages of 7 and 14

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LEGO Technic WHACK! 42072 Building Kit with Pull Back Toy Stunt Car, Popular Girls and Boys Engineering Toy for Creative Play (135 Pieces)


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Product Description

Kids can experience the amazing power and acceleration of this high-speed LEGO Technic 42072 WHACK! model car. This crash car features a lime-green, red and gray color scheme with racing stickers, sturdy front bumper, large rear spoiler and wide black rims with low profile tires. This advanced building kit comes with a race car equipped with a pull-back toy motor and a new-for-December-2017 toy engine pop-out function, which is activated on impact. Combine with the 42073 BASH! pull-back model for creative play possibilities or to create the WHACK! ‘N’ BASH! combi model.

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From the manufacturer

Pull back, race, and crash!

Build a racing vehicle or combine with the LEGO Technic BASH! set.

Rugged power and speed!

A tough model with a pull-back motor and an engine pop out function.

LEGO Technic WHACK!

Pull back…

Activate the powerful pull-back motor to experience amazing power and acceleration.

Release to race…

Let go and watch the Whack ! racer zoom into action at maximum speed.

…And Crash !

Watch the engine pop out of the car body on impact! When you’re done, reset it and race again.

Built to race!

Low-profile tires with wide rims for the ultimate grip!

Race or combine!

Race against 42073 BASH! set – or combine both into a super racer!

What's in the box

  • LEGO Building Elements
  • Looking for specific info?

    Customer reviews

    4.7 out of 5 stars
    4.7 out of 5
    5,115 global ratings

    Customers say

    Customers like the ease of assembly of the toy car. They say the construction is simple and yet yields a sufficiently durable roadster. Customers also appreciate the value for money, saying it is a great buy. They like the pull back feature, saying the engine flys out when the car crashes. They also say it is fun to play with and a good gift for young and old. Customers are also satisfied with appearance, smoothness, and quality.

    AI-generated from the text of customer reviews

    107 customers mention105 positive2 negative

    Customers are satisfied with the quality of the toy. They mention that it holds up well, it's a quality toy with really nice windup back tires, and it has remained intact. Some say that it'd be a great set for children and adults, as it' a well-designed kit that works out well for children.

    "...He loves the pull-back feature. These Technic LEGO sets are more durable than other sets which is a plus bc my son is really rough with them...." Read more

    "...My 4 yr old was really excited, easy assembly, and nearly indestructible, 8 months later and we've lost one or two small insignificant pieces to..." Read more

    "...Boys will love to assemble it and play with it. It runs. And it can be combined with other compatible Lego kits." Read more

    "...construction is simple and yet yields a sufficiently durable roadster to withstand youthful playful abuse...." Read more

    70 customers mention70 positive0 negative

    Customers find the toy building block to be fun. They mention that it is easy to put together and has lots of fun to play with. It's a great gift for young and old, and it's fun to build with their children. The building skills are challenging enough to be interesting, and the tots are good learning skills for young children.

    "This is a really robust fun toy! I..." Read more

    "...it travels on hard surfaces is second to none, fun to jump and crash into everything." Read more

    "...This is the perfect toy!..." Read more

    "Made for a fun group put your mind together. But not exstremely easy either which is nice for older kids." Read more

    53 customers mention43 positive10 negative

    Customers find the construction of the toy to be simple and durable. They mention that it holds up well and is easy to assemble. However, some customers find the to be challenging and interesting Lego technic.

    "...My 4 yr old was really excited, easy assembly, and nearly indestructible, 8 months later and we've lost one or two small insignificant pieces to..." Read more

    "It’s a Lego building kit. Boys will love to assemble it and play with it. It runs. And it can be combined with other compatible Lego kits." Read more

    "...and two are delightfully complementary. construction is simple and yet yields a sufficiently durable roadster to withstand youthful playful..." Read more

    "...piece that flies off after a collision, and then it is super easy to put it back on!..." Read more

    36 customers mention36 positive0 negative

    Customers are satisfied with the appearance of the toy building block. They say it is super cool looking, sturdy, and nice. The windup back tires are a great feature, and the result is stunning.

    "...Those are super cool looking!!" Read more

    "...Turned out very nice though with Mama's help..but I noticed a couple pieces left over after the little project was finished...." Read more

    "...Pull back engine is a little weak. Car looks very cool and has room for a lego guy not included I think to sit in the seat." Read more

    "...It is well designed, and doesn't fall apart with normal play. Very cool toy." Read more

    34 customers mention34 positive0 negative

    Customers like the gift, saying it's a great gift for boys and budding engineers. They say it' s not very expensive and makes a perfect small gift.

    "...Overall, it was a Great gift and great purchase. No regrets" Read more

    "Great boys gift & easy, affordable shipping!!!..." Read more

    "This is an excellent gift for little ones who love hands on, toys and activities. Very fun to make and create, exciting toy all around...." Read more

    "...and combined with the red car can make an entirely new car... awesome for gifts..." Read more

    32 customers mention32 positive0 negative

    Customers appreciate the value of the toy building blocks. They mention that it is affordable and fun, and a great buy.

    "...They are a little harder to put together but totally worth it!..." Read more

    "...Overall, it was a Great gift and great purchase. No regrets" Read more

    "...Both kids age 10 and 8 plus my husband loved this set. Great value for your money." Read more

    "...I know they will love it. The price was a steal!" Read more

    15 customers mention15 positive0 negative

    Customers are satisfied with the smoothness of the toy building block. For example, they mention it moves faster than they expected, zooms pretty fast, and runs smooth. Some customers also say that it works as advertised and is easy to build.

    "...He loved it. Saw video of its maiden run - really fast" Read more

    "...is stunning, the car has a spring when you pull back it goes forward fast and steady, my toddler is in love, gotta but full series ;)" Read more

    "...It moves smoothly on our kitcjen floor and works as advertised." Read more

    "Don’t know when I bought this for my kid. But till now it runs smooth" Read more

    13 customers mention13 positive0 negative

    Customers like the pull back feature of the toy car. They say that the engine flies out when the car crashes, it works really well, and that it's the best thing that Lego ever did. They also appreciate the buildability of the car and the fly-apart hood.

    "...He loves the pull-back feature. These Technic LEGO sets are more durable than other sets which is a plus bc my son is really rough with them...." Read more

    "...We had to help, of course. The pull back action works really well...." Read more

    "...I thought this was great because it also pulls back and drives. He was really excited to build it." Read more

    "...fun to play with once they are built because they have the pull-back to run engine and the fly-apart hood." Read more

    This is such a robust and fun toy to build & play!
    5 Stars
    This is such a robust and fun toy to build & play!
    This is a really robust fun toy! I (as well as my 5 y.o. boy) really liked LEGO Technic Stunt Bike (42058) because that doesn't break when kids play tough unlike regular lego! So I bought both Whack (42072) & Bash (42073) for my son & his friend. It's a bit challenging to 5 Y.O., but not overwhelming. I think it's just right amount to stimulate & develop cognitive & fine motor skills for 5~8 y.o. kids. Compared to Technic Stunt Bike, this pair run farther (less resistance after the wind-up motor runs out of propulsion), although the initial acceleration is slower. Also boys love these bad-ass racers more because they have something that breaks (sort of) when crash. You know... boys smile when something runs fast but they cracks when something breaks ;) I think it's a clever idea to include a built-in controlled-breaking mechanism.
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    Top reviews from the United States

    Reviewed in the United States on August 19, 2018
    7 people found this helpful
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    Reviewed in the United States on April 22, 2018
    Customer image
    5.0 out of 5 stars This is such a robust and fun toy to build & play!
    Reviewed in the United States on April 22, 2018
    This is a really robust fun toy! I (as well as my 5 y.o. boy) really liked LEGO Technic Stunt Bike (42058) because that doesn't break when kids play tough unlike regular lego! So I bought both Whack (42072) & Bash (42073) for my son & his friend. It's a bit challenging to 5 Y.O., but not overwhelming. I think it's just right amount to stimulate & develop cognitive & fine motor skills for 5~8 y.o. kids. Compared to Technic Stunt Bike, this pair run farther (less resistance after the wind-up motor runs out of propulsion), although the initial acceleration is slower. Also boys love these bad-ass racers more because they have something that breaks (sort of) when crash. You know... boys smile when something runs fast but they cracks when something breaks ;) I think it's a clever idea to include a built-in controlled-breaking mechanism.
    Images in this review
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    Customer imageCustomer image
    79 people found this helpful
    Report
    Reviewed in the United States on November 6, 2019
    Reviewed in the United States on July 12, 2019
    Reviewed in the United States on October 24, 2018
    34 people found this helpful
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    Reviewed in the United States on April 20, 2020
    Reviewed in the United States on April 23, 2019
    Reviewed in the United States on May 9, 2020
    One person found this helpful
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    Top reviews from other countries

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    Amazon Customer
    5.0 out of 5 stars Excelete calidad y tiempo de entrega
    Reviewed in Mexico on October 3, 2019
    Amazon Customer
    5.0 out of 5 stars Great
    Reviewed in the United Kingdom on November 21, 2020
    Tumeden
    5.0 out of 5 stars Great product, great price.
    Reviewed in Canada on January 7, 2019
    Mary1601
    5.0 out of 5 stars Top
    Reviewed in France on April 21, 2020
    dicky123
    5.0 out of 5 stars LEGO Technic 42072
    Reviewed in Germany on December 22, 2019