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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 5,114 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

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.

Important information

Safety Information

No


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
    5,114 global ratings

    Customers say

    Customers like the value, appearance, ease of assembly, quality and age range of the toy building block. They mention that it's worth the price, it'll make a great birthday gift and that it doesn't break and fall apart. Customers also are satisfied with fun.

    AI-generated from the text of customer reviews

    119 customers mention119 positive0 negative

    Customers are satisfied with the quality of the toy building blocks. They mention that it is a really robust fun toy, and it has remained intact. They also appreciate the fact that it doesn't break and fall apart as easy as the regular LEGOs. Overall, customers are happy with the product and recommend it to others.

    "...When dropped on the wheels they don’t shatter and come apart. He has broken an axle once and we found you can buy those separately if needed...." Read more

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

    67 customers mention67 positive0 negative

    Customers find the toy building blocks easy to put together and fun to play with. They also say it's challenging enough to be fun, entertaining, and a great time with the kiddos. Customers also mention that the surfaces are second to none, making it fun to jump and crash into everything. Overall, customers find the product to be a fun indoor summer activity.

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

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

    51 customers mention40 positive11 negative

    Customers find the toy building blocks easy to put together. They say the instructions are clear, and the product is built without any difficulty. Some customers also mention that the blocks fly off on impact, but are simple to reattach. Overall, customers are satisfied with the ease of assembly of the product.

    "...It's a bit challenging to 5 Y.O., but not overwhelming...." 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

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

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

    45 customers mention45 positive0 negative

    Customers find the toy building blocks excellent for little ones who love hands-on activities. They say it makes a great birthday gift for budding engineers. Some customers also say it's a nice trendy gift for a 5 year old. Overall, customers are happy with the age range and recommend it as a good learning skill for young children.

    "...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

    35 customers mention35 positive0 negative

    Customers appreciate the value of the toy building blocks. They mention it's great fun for the price, reasonable priced, and a great purchase. Some say that the product is hard to put together but totally worth it. Overall, most are happy with their purchase and recommend it as a good gift.

    "...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

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

    28 customers mention28 positive0 negative

    Customers are satisfied with the appearance of the toy building blocks. They mention that it's super cool looking, sturdy, and has nice windup back tires. Some say that 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

    "Great kit, love it and the result is stunning, the car has a spring when you pull back it goes forward fast and steady, my toddler is in love, gotta..." Read more

    13 customers mention13 positive0 negative

    Customers like the pull back feature of the toy building blocks. They say it's super cool how you pull back and it goes. They also appreciate the pull-back and release mechanism that works well.

    "...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

    5 customers mention5 positive0 negative

    Customers are satisfied with the size of the toy building blocks. For example, they mention it's a decent size, the scale is as expected, and the boxes are big. Some say the cars are cool and the set is very compact.

    "Scale is as expected. A little harder to put together then most. Pull back engine is a little weak...." Read more

    "Bought with the red car as a pair, boxes were big and the cars are cool. Great gift idea for a 6 year old" Read more

    "decent size. Son had a good time building it and it moves fast" Read more

    "great size for kids..." 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 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 August 19, 2018
    7 people found this helpful
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    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 May 9, 2020
    One person found this helpful
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    Reviewed in the United States on April 23, 2019
    Reviewed in the United States on April 20, 2020

    Top reviews from other countries

    Translate all reviews to English
    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