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: Stunt Truck (42059) 142 Pcs. with Box and Instructions | eBay
Lego - 42059, "Stunt Truck", 100% Complete, No Box - toys & games - by owner - sale - craigslist
Review: 42059 Stunt Truck + 42058/42059 combiner - LEGO Technic, Mindstorms, Model Team and Scale Modeling - Eurobricks Forums