Lego Technic combinations: beast on the left side is 42072+42073 (BASH and WHACK) while beauty on the right side is 42058+42059 (STUNT TRUCK and STUNT BIKE). : r/lego
Lego Technic 42072 WHACK! – toy-vs
LEGO TECHNIC: WHACK! (42072) Only 1 Unpacked...NEW 5702016093254 | eBay
WHACK! 42072 | Technic™ | Buy online at the Official LEGO® Shop US
Amazon.com: LEGO Technic WHACK! 42072 Building Kit with Pull Back Toy Stunt Car, Popular Girls and Boys Engineering Toy for Creative Play (135 Pieces) : Toys & Games
LEGO Technic WHACK! 42072 Building Kit with Stunt Car (135 Pieces) - Walmart.com