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 WHACK! Building Toy 42072 (See Description) 673419280464 | eBay
LEGO TECHNIC Pull Back Getaway Truck 42090 & WHACK! 42072 NEW | Toys - Indoor | Gumtree Australia Walkerville Area - Walkerville | 1308003909
WHACK! 42072 - LEGO® Technic Sets - LEGO.com for kids