E Street MX 2023 SXS race schedule and rule book has been posted. The SXS race series will start on April 1 with a second race on April 2. The nine-race series then runs monthly through October 14 with a final race on the 15th. The group also announced the 2023 Rules and Regulations are posted on E Street website https://www.estreetmxpark.com/facility. Click SXS at the top of the page to download the series rules.