Home Toys & Collectibles LEGO Technic: 4×4 Crawler App Controlled Building Set (958 Pieces) w/ Bluetooth... Toys & Collectibles LEGO Technic: 4×4 Crawler App Controlled Building Set (958 Pieces) w/ Bluetooth Smart Hub $166.99 By ARCOM - 12 May 2020 156 0 SHARE Facebook Twitter Go to the deal page: LEGO Technic: 4×4 Crawler App Controlled Building Set (958 Pieces) w/ Bluetooth Smart Hub $166.99