Browse the 42 part types in set 42072-1 with individual pricing from BrickLink or Brick Owl.
Pricing information known of 41/42 parts.
Missing pricing information on the following items.
| Part | Color | Quantity | |
|---|---|---|---|
![]() | Sticker Sheet for Set 42072-1 ![]() | ||
Compare the value of buying WHACK! as a complete set versus the total value of all parts individually.
BrickLink 
Ratio: what the parts sell for, over what the set sells for. Above 1× the parts are worth more than the set.
Brick Owl 
Experience the amazing power and acceleration of this high-speed LEGO® Technic 42072 WHACK! model, featuring 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 set is equipped with a pull-back motor and a new-for-December-2017 engine pop-out function, which is activated on impact. Combine with the 42073 BASH! pull-back model for extended play possibilities or to create the WHACK! ‘N’ BASH! combi model.
- Features a powerful pull-back motor, sturdy front bumper, large rear spoiler, wide black rims with low profile tires and an engine pop-out function, which is activated on impact.
- Check out the lime-green, red and gray color scheme with cool racing stickers.
- Bring on the 42073 BASH! and let the race begin!
- Activate the pull-back motor to launch the high-speed WHACK!
- New-for-December-2017. See the engine fly out of the vehicle body on impact… WHACK!
- This LEGO® Technic advanced building set is designed to provide an immersive and rewarding building experience.
- Combine with the 42073 BASH! to create an awesome WHACK! ‘N’ BASH! combi model with 2 pop-out engines!
- Suitable for ages 7-14.
- WHACK! measures over 2” (6cm) high, 6” (17cm) long and 3” (9cm) wide.
- Combi WHACK! ‘N' BASH! model measures over 3” (9cm) high, 7” (20cm) long and 3” (10cm) wide.
Find the cheapest offers for set 42072-1 from sellers on secondary marketplaces like Brick Owl and eBay. As an eBay Partner Network Affiliate and Brick Owl Affiliate, I earn from qualifying purchases.
Brick Owl and eBay marketplace offers.
BrickLink history of 0 sales with 0 total item quantity. Item condition: New.
No sale history available.















![Black Plate Special 3 x 4 with 1 x 4 Center Studs [Plain]](https://api.brickonomics.net/assets/parts/88646/0/lego_element_4571146_photoreal_00001.webp)





![Dark Bluish Gray Technic Pin Connector Round 1L [Beam]](https://api.brickonomics.net/assets/parts/18654/72/lego_element_6100030_photoreal_00001.webp)




![Black Technic Brick 1 x 4 [3 Pin Holes]](https://api.brickonomics.net/assets/parts/3701/0/lego_element_370126_photoreal_00001.webp)















![Red Technic Pin Long with Friction Ridges Lengthwise and Stop Bush [3 Lateral Holes, Big Pin Hole]](https://api.brickonomics.net/assets/parts/32054/4/lego_element_4140806_photoreal_00001.webp)
![[No Color/Any Color] Sticker Sheet for Set 42072-1](https://api.brickonomics.net/assets/parts/36513/9999/rebrickable_36513-9999-c59eb105-349f-493b-a325-ec61aed51c24.webp)