GasGas USA 2021 - Video Posted on January 14, 2021 GASGAS North America 2021 rider line-up: Troy Lee Designs/Red Bull/GASGAS Factory RacingJustin Barcia, Michael Mosiman, Pierce Brown. GASGAS/Coastal Racing Off-Road Team Ricky Russell, Johnny Girroir, GASGAS U.S. Trials Team Daniel Blanc-Gonnet.