Southridge Winter Series Round 4 May 30, 2016 YT Mob rollin hard in Southridge. This dude looked at this section for a solid fifteen minutes. Then hiked it. Then watched other riders send it. He even turned to the peanut gallery for advice. Aaron Gwin's debuts his new bike at Southridge. I've seen some fast riders but Gwin is on another level. I've never seen somebody charge so hard through a section but be so silky smooth. Stacking clips, bro! Homeboy taking the tight, inside line.