Stunt Bike - LEGO set #42058-1 (Building Sets > Technic)
Lego Technic 42058 & 42059 | The Lego Car Blog
Review: 42058 Stunt Bike | Brickset: LEGO set guide and database
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