Brand new size 9 REDBUD, USA – Known for having “the best dirt on earth” and as one of the most popular motocross tracks in the world, the 6th round of the AMA Motocross Championship at Redbud will see Alpinestars celebrate with the unveiling of the Limited Edition “Union” kit, complete with Tech 10 boots and Techstar gear. Fans will be thrilled to see the best of the best represented on track with Hunter Lawrence, Chase Sexton, Jett Lawrence, Justin Cooper & Jason Anderson decked out in the stars and stripes as they hit the iconic Redbud circuit for another special 4th of July weekend.